Anti-Hsp70/HSPA1A/HSPA1B Antibody Picoband®

HSP70/HSPA1A antibody

Boster Bio Anti-Hsp70/HSPA1A/HSPA1B Antibody catalog # PA1813. Tested in IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance. Cited in 12 publication(s).

Product Info Summary

SKU: PA1813
Size: 100 μg/vial
Reactive Species: Human, Mouse, Rat
Host: Rabbit
Application: IHC, ICC, WB

Product Name

Anti-Hsp70/HSPA1A/HSPA1B Antibody Picoband®

View all HSP70/HSPA1A Antibodies

SKU/Catalog Number

PA1813

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Hsp70/HSPA1A/HSPA1B Antibody catalog # PA1813. Tested in IHC, ICC, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-Hsp70/HSPA1A/HSPA1B Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1813)

Host

Rabbit

Contents

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.01mg NaN3.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of human Hsp70, different from the related mouse sequence by four amino acids and from the related rat sequence by three amino acids.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA1813 is reactive to HSPA1A in Human, Mouse, Rat

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Observed Molecular Weight

70 kDa

Calculated molecular weight

70052 MW

Background of HSP70/HSPA1A

HSPA1 (heat shock 70kDa protein 1A) also known as HSP70-1, HSPA1A, HSP70-1A, HSP72 or HSP70I, is a protein that in humans is encoded by the HSPA1A gene. This intronless gene encodes a 70kDa heat shock protein which is a member of the heat shock protein 70 family. The HSPA1A gene encodes a predicted 641-amino acid protein. The HSPA1 gene is mapped on 6p21.33. Shimizu et al. (1999) found that peripheral blood mononuclear cells of 18 major depression patients expressed a short HSPA1A transcript that utilized exon 1 rather than exon 2, which is found in the more common HSPA1A transcript. No protein was associated with expression of this short HSPA1A mRNA, possibly due to lack of a TATA box or loss of internal ribosome binding sites. Treatment with BGP-15, a pharmacologic inducer of Hsp72 that can protect against obesity-induced insulin resistance, improved muscular architecture, strength, and contractile function in severely affected diaphragm muscles in mdx dystrophic mice.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

View more details

Applications

PA1813 is guaranteed for IHC, ICC, WB Boster Guarantee

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human, Mouse, Rat
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml, Human, By Heat
Immunohistochemistry (Frozen Section), 0.5-1μg/ml, Rat
Immunocytochemistry , 0.5-1μg/ml, Human, -

Positive Control

WB: human Hela whole cell, human HepG2 whole cell, human A431 whole cell, human MCF-7 whole cell, human A549 whole cell, human PC-3 whole cell, human 293T whole cell, human K562 whole cell, rat liver tissue, rat kidney tissue, rat brain tissue, rat RH35 whole cell, mouse liver tissue, mouse kidney tissue, mouse brain tissue, mouse NIH/3T3 whole cell
IHC: Human Intestinal Cancer Tissue
IHC-F: Rat Intestine Tissue
ICC: A549 Cell

Validation Images & Assay Conditions

Gene/Protein Information For HSPA1A (Source: Uniprot.org, NCBI)

Gene Name

HSPA1A

Full Name

Heat shock 70 kDa protein 1A

Weight

70052 MW

Superfamily

heat shock protein 70 family

Alternative Names

Heat shock 70 kDa protein 1A ;Heat shock 70 kDa protein 1;HSP70-1 ;HSP70.1;HSPA1A;HSPA1, HSX70; HSPA1A HEL-S-103, HSP70-1, HSP70-1A, HSP70-2, HSP70.1, HSP70.2, HSP70I, HSP72, HSPA1 heat shock protein family A (Hsp70) member 1A heat shock 70 kDa protein 1A|HSP70-1/HSP70-2|HSP70.1/HSP70.2|Heat shock 70 kDa protein 1B|Heat shock 70 kDa protein 2|dnaK-type molecular chaperone HSP70-1|epididymis secretory protein Li 103|epididymis secretory sperm binding protein|heat shock 70 kDa protein 1|heat shock 70 kDa protein 1/2|heat shock 70 kDa protein 1A/1B|heat shock 70kD protein 1A|heat shock 70kDa protein 1A|heat shock-induced protein

*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".

For more info on HSPA1A, check out the HSPA1A Infographic

HSPA1A infographic

We have 30,000+ of these available, one for each gene! Check them out.

In this infographic, you will see the following information for HSPA1A: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

Hello CJ!

PA1813 has been cited in 12 publications:

*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.

Expression of Hsp70 reveals significant differences between fin regeneration and inflammation in Paramisgurnus dabryanus

Therapeutic efficacy of trehalose eye drops for treatment of murine dry eye induced by an intelligently controlled environmental system

Down-modulation of heat shock protein 70 and up-modulation of Caspase-3 during schisandrin B-induced apoptosis in human hepatoma SMMC-7721 cells

Effects of intracerebral hemorrhage and subsequent minimally invasive hematoma aspiration on expression of apoptosisrelated genes in rats.

Effects of minocycline on the expression of NGF and HSP70 and its neuroprotection role following intracerebral hemorrhage in rats

Jing J, Liu H, Chen H, Hu S, Xiao K, Ma X. Chemosphere. 2013 May;91(8):1113-22. Doi: 10.1016/J.Chemosphere.2013.01.014. Epub 2013 Feb 10. Acute Effect Of Copper And Cadmium Exposure On The Expression Of Heat Shock Protein 70 In The Cyprinidae Fish...

Chen S, Zuo X, Yang M, Lu H, Wang N, Wang K, Tu Z, Chen G, Liu M, Liu K, Xiao X. J Leukoc Biol. 2012 Oct;92(4):851-7. Doi: 10.1189/Jlb.0212060. Epub 2012 Jun 29. Severe Multiple Organ Injury In Hsf1 Knockout Mice Induced By Lipopolysaccharide Is A...

Ouyang W, Gao F, Wang L, Xie X, Lei F, Zhou J, Liao Y, Zhong M, Tang J. Oncol Rep. 2010 Oct;24(4):973-9. Thermoseed Hyperthermia Treatment Of Mammary Orthotopic Transplantation Tumors In Rats And Impact On Immune Function.

Xu Xg, Luo Yj, Wu Y, Chen Jz, Xu Th, Gao Xh, He Cd, Geng L, Xiao T, Zhang Yq, Chen Hd, Li Yh. Dermatol Surg. 2011 Aug;37(8):1141-9. Doi: 10.1111/J.1524-4725.2011.02062.X. Epub 2011 Jun 7. Immunohistological Evaluation Of Skin Responses After Treat...

Chen N, Wan Xl, Huang Cx, Wang Wm, Liu H, Wang Hl. Immunobiology. 2014 Nov;219(11):850-8. Doi: 10.1016/J.Imbio.2014.07.012. Epub 2014 Jul 21. Study On The Immune Response To Recombinant Hsp70 Protein From Megalobrama Amblycephala.

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18 Customer Q&As for Anti-Hsp70/HSPA1A/HSPA1B Antibody Picoband®

Question

Does PA1813 have any reactivity with mice?

Verified customer

Asked: 2022-04-26

Answer

Yes, the Anti-Hsp70/HSPA1A/HSPA1B Antibody (PA1813) has cross reactivity with mouse samples.

Boster Scientific Support

Answered: 2022-04-27

Question

Do you have a BSA free version of anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 available?

Verified Customer

Verified customer

Asked: 2020-03-23

Answer

We appreciate your recent telephone inquiry. I can confirm that some lots of this anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 are BSA free. For now, these lots are available and we can make a BSA free formula for you free of charge. It will take 3 extra days to prepare. If you require this antibody BSA free again in future, please do not hesitate to contact me and I will be pleased to check which lots we have in stock that are BSA free.

Boster Scientific Support

Answered: 2020-03-23

Question

Thanks for helping with my inquiry over the phone. Here are the WB image, lot number and protocol we used for colon carcinoma using anti-Hsp70/HSPA1A/HSPA1B antibody PA1813. Let me know if you need anything else.

Verified Customer

Verified customer

Asked: 2019-12-10

Answer

We appreciate the data. You have provided everything we needed. Our lab team are working to resolve your inquiry as quickly as possible, and we appreciate your patience and understanding! Please let me know if there is anything you need in the meantime.

Boster Scientific Support

Answered: 2019-12-10

Question

My question regards using your anti-Hsp70/HSPA1A/HSPA1B antibody for atp metabolic process studies. Has this antibody been tested with western blotting on panc whole cell lysate? We would like to see some validation images before ordering.

T. Edwards

Verified customer

Asked: 2019-11-07

Answer

Thanks for your inquiry. This PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody is validated on 293t whole cell lysate, hela whole cell lysate, a549 whole cell lysate, a431 whole cell lysate, panc whole cell lysate, intestinal cancer tissue. It is guaranteed to work for IHC, ICC, WB in human, rat. Our Boster guarantee will cover your intended experiment even if the sample type has not been be directly tested.

Boster Scientific Support

Answered: 2019-11-07

Question

My team were content with the WB result of your anti-Hsp70/HSPA1A/HSPA1B antibody. However we have observed positive staining in pancreas cytoplasm. using this antibody. Is that expected? Could you tell me where is HSPA1A supposed to be expressed?

Verified Customer

Verified customer

Asked: 2019-10-31

Answer

Based on literature, pancreas does express HSPA1A. Generally HSPA1A expresses in cytoplasm. Regarding which tissues have HSPA1A expression, here are a few articles citing expression in various tissues:
Brain, Cajal-Retzius cell, and Fetal brain cortex, Pubmed ID: 23349634
Brain, Muscle, Pancreas, PNS, and Skin, Pubmed ID: 15489334
Cervix carcinoma, Pubmed ID: 17081983, 18691976, 20068231
Cervix carcinoma, and Erythroleukemia, Pubmed ID: 23186163
Colon carcinoma, Pubmed ID: 24129315
Liver, Pubmed ID: 24275569
Uterus, Pubmed ID: 14702039

Boster Scientific Support

Answered: 2019-10-31

Question

Is a blocking peptide available for product anti-Hsp70/HSPA1A/HSPA1B antibody (PA1813)?

Verified Customer

Verified customer

Asked: 2019-09-09

Answer

We do provide the blocking peptide for product anti-Hsp70/HSPA1A/HSPA1B antibody (PA1813). If you would like to place an order for it please contact [email protected] and make a special request.

Boster Scientific Support

Answered: 2019-09-09

Question

We are currently using anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 for rat tissue, and we are content with the IHC results. The species of reactivity given in the datasheet says human, rat. Is it likely that the antibody can work on dog tissues as well?

M. Li

Verified customer

Asked: 2019-07-10

Answer

The anti-Hsp70/HSPA1A/HSPA1B antibody (PA1813) has not been validated for cross reactivity specifically with dog tissues, but there is a good chance of cross reactivity. We have an innovator award program that if you test this antibody and show it works in dog you can get your next antibody for free. Please contact me if I can help you with anything.

Boster Scientific Support

Answered: 2019-07-10

Question

I see that the anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 works with IHC, what is the protocol used to produce the result images on the product page?

Verified Customer

Verified customer

Asked: 2019-06-19

Answer

You can find protocols for IHC on the "support/technical resources" section of our navigation menu. If you have any further questions, please send an email to [email protected]

Boster Scientific Support

Answered: 2019-06-19

Question

We have seen staining in rat cajal-retzius cell fetal brain cortex. Do you have any suggestions? Is anti-Hsp70/HSPA1A/HSPA1B antibody supposed to stain cajal-retzius cell fetal brain cortex positively?

Verified Customer

Verified customer

Asked: 2018-12-31

Answer

Based on literature cajal-retzius cell fetal brain cortex does express HSPA1A. Based on Uniprot.org, HSPA1A is expressed in endothelial cell, uterus, brain, muscle, pancreas, pns skin, embryonic kidney, brain, cajal-retzius cell fetal brain cortex, cervix carcinoma, cervix carcinoma erythroleukemia, liver, colon carcinoma, among other tissues. Regarding which tissues have HSPA1A expression, here are a few articles citing expression in various tissues:
Brain, Cajal-Retzius cell, and Fetal brain cortex, Pubmed ID: 23349634
Brain, Muscle, Pancreas, PNS, and Skin, Pubmed ID: 15489334
Cervix carcinoma, Pubmed ID: 17081983, 18691976, 20068231
Cervix carcinoma, and Erythroleukemia, Pubmed ID: 23186163
Colon carcinoma, Pubmed ID: 24129315
Liver, Pubmed ID: 24275569
Uterus, Pubmed ID: 14702039

Boster Scientific Support

Answered: 2018-12-31

Question

you antibody to test anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 on human colon carcinoma for research purposes, then I may be interested in using anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 for diagnostic purposes as well. Is the antibody suitable for diagnostic purposes?

T. Miller

Verified customer

Asked: 2018-11-12

Answer

The products we sell, including anti-Hsp70/HSPA1A/HSPA1B antibody PA1813, are only intended for research use. They would not be suitable for use in diagnostic work. If you have the means to develop a product into diagnostic use, and are interested in collaborating with us and develop our product into an IVD product, please contact us for more discussions.

Boster Scientific Support

Answered: 2018-11-12

Question

Does PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody work on parafin embedded sections? If so, which fixation method do you recommend we use (PFA, paraformaldehyde, other)?

A. Johnson

Verified customer

Asked: 2018-09-25

Answer

As indicated on the product datasheet, PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody as been tested on IHC. It is best to use PFA for fixation because it has better tissue penetration ability. PFA needs to be prepared fresh before use. Long term stored PFA turns into formalin, as the PFA molecules congregate and become formalin.

Boster Scientific Support

Answered: 2018-09-25

Question

Is this PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody reactive to the isotypes of HSPA1A?

Verified Customer

Verified customer

Asked: 2018-09-20

Answer

The immunogen of PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody is A synthetic peptide corresponding to a sequence at the C-terminus of human Hsp70(577-596aa VISWLDANTLAEKDEFEHKR), different from the related mouse sequence by four amino acids and from the related rat sequence by three amino acids. Could you tell me which isotype you are interested in so I can help see if the immunogen is part of this isotype?

Boster Scientific Support

Answered: 2018-09-20

Question

My question regarding product PA1813, anti-Hsp70/HSPA1A/HSPA1B antibody. I was wondering if it would be possible to conjugate this antibody with biotin. I would need it to be without BSA or sodium azide. I am planning on using a buffer exchange of sodium azide with PBS only. Would there be problems for me to conjugate the antibody and store it in -20 degrees in small aliquots?

Verified Customer

Verified customer

Asked: 2018-04-18

Answer

We do not recommend storing this antibody with PBS buffer only in -20 degrees. If you want to store it in -20 degrees it is best to add some cryoprotectant like glycerol. If you want carrier free PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody, we can provide it to you in a special formula with trehalose and/or glycerol. These molecules will not interfere with conjugation chemistry and provide a good level of protection for the antibody from degradation. Please be sure to specify this in your purchase order.

Boster Scientific Support

Answered: 2018-04-18

Question

We bought anti-Hsp70/HSPA1A/HSPA1B antibody for IHC on brain in a previous project. I am using human, and I plan to use the antibody for WB next. We need examining brain as well as cervix carcinoma in our next experiment. Do you have any suggestion on which antibody would work the best for WB?

E. Patel

Verified customer

Asked: 2018-03-30

Answer

I took a look at the website and datasheets of our anti-Hsp70/HSPA1A/HSPA1B antibody and it appears that PA1813 has been validated on human in both IHC and WB. Thus PA1813 should work for your application. Our Boster satisfaction guarantee will cover this product for WB in human even if the specific tissue type has not been validated. We do have a comprehensive range of products for WB detection and you can check out our website bosterbio.com to find out more information about them.

Boster Scientific Support

Answered: 2018-03-30

Question

Would anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 work for IHC with colon carcinoma?

Verified Customer

Verified customer

Asked: 2017-11-27

Answer

According to the expression profile of colon carcinoma, HSPA1A is highly expressed in colon carcinoma. So, it is likely that anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 will work for IHC with colon carcinoma.

Boster Scientific Support

Answered: 2017-11-27

Question

I was wanting to use your anti-Hsp70/HSPA1A/HSPA1B antibody for IHC for human colon carcinoma on frozen tissues, but I want to know if it has been validated for this particular application. Has this antibody been validated and is this antibody a good choice for human colon carcinoma identification?

Verified Customer

Verified customer

Asked: 2017-10-26

Answer

You can see on the product datasheet, PA1813 anti-Hsp70/HSPA1A/HSPA1B antibody has been validated for IHC, ICC, WB on human, rat tissues. We have an innovator award program that if you test this antibody and show it works in human colon carcinoma in IHC-frozen, you can get your next antibody for free.

Boster Scientific Support

Answered: 2017-10-26

Question

Will anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 work on dog ICC with uterus?

M. Zhang

Verified customer

Asked: 2015-02-20

Answer

Our lab technicians have not tested anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 on dog. You can run a BLAST between dog and the immunogen sequence of anti-Hsp70/HSPA1A/HSPA1B antibody PA1813 to see if they may cross-react. If the sequence homology is close, then you can perform a pilot test. Keep in mind that since we have not validated dog samples, this use of the antibody is not covered by our guarantee. However we have an innovator award program that if you test this antibody and show it works in dog uterus in ICC, you can get your next antibody for free.

Boster Scientific Support

Answered: 2015-02-20

Question

Please see the WB image, lot number and protocol we used for colon carcinoma using anti-Hsp70/HSPA1A/HSPA1B antibody PA1813. Please let me know if you require anything else.

M. Thomas

Verified customer

Asked: 2013-10-30

Answer

Thank you very much for the data. Our lab team are working to resolve this as quickly as possible, and we appreciate your patience and understanding! You have provided everything we needed. Please let me know if there is anything you need in the meantime.

Boster Scientific Support

Answered: 2013-10-30

Order DetailsPrice
PA1813

100μg

$370
PA1813-10ug

10μg sample (liquid)

$99
PA1813-Biotin

100 μg Biotin conjugated

$570
PA1813-Cy3

100 μg Cy3 conjugated

$570
PA1813-Dylight488

100 μg Dylight488 conjugated

$570
PA1813-Dylight550

100 μg Dylight550 conjugated

$570
PA1813-Dylight594

100 μg Dylight594 conjugated

$570
PA1813-FITC

100 μg FITC conjugated

$570
PA1813-HRP

100 μg HRP conjugated

$570
PA1813-APC

100 μg APC conjugated

$670
PA1813-PE

100 μg PE conjugated

$670
PA1813-iFluor647

100 μg iFluor647 conjugated

$670
PA1813-carrier-free

Carrier Free

$370

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PA1813
Buy one primary antibody get one 0.5ml HRP or Biotin secondary antibody for free.
*Sample sizes are prepared on demand and will take extra lead time. (cannot be conjugated)
$370.00

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