Product Info Summary
SKU: | A04094-1 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human, Mouse, Rat |
Host: | Rabbit |
Application: | ELISA, IHC, WB |
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Product info
Product Name
Anti-OLFM4 Antibody Picoband®
SKU/Catalog Number
A04094-1
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-OLFM4 Antibody Picoband® catalog # A04094-1. Tested in ELISA, IHC, 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-OLFM4 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # A04094-1)
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human OLFM4 recombinant protein (Position: D91-Q510).
*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
A04094-1 is reactive to OLFM4 in Human, Mouse, Rat
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
75 kDa
Calculated molecular weight
211344 MW
Background of OLFM4
Olfactomedin 4 is a protein that in humans is encoded by the OLFM4 gene. This gene was originally cloned from human myeloblasts and found to be selectively expressed in inflammed colonic epithelium. This gene encodes a member of the olfactomedin family. The encoded protein is an antiapoptotic factor that promotes tumor growth and is an extracellular matrix glycoprotein that facilitates cell adhesion.
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.
Application & Images
Applications
A04094-1 is guaranteed for ELISA, IHC, 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
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml
ELISA, 0.1-0.5μg/ml
Positive Control
WB: human placenta tissue, human U2OS whole cell, human U-87MG whole cell, human HL-60 whole cell, human K562 whole cell, human THP-1 whole cell,, rat spleen tissue, rat kidney tissue, mouse kidney tissue, mouse lung tissue, mouse SP20 whole cell,
IHC: human colon cancer tissue, human rectal cancer tissue
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of OLMF4 using anti-OLMF4 antibody (A04094-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: human placenta tissue lysates
Lane 2: human U2OS whole cell lysates
Lane 3: human U-87MG whole cell lysates
Lane 4: human HL-60 whole cell lysates
Lane 5: human K562 whole cell lysates
Lane 6: human THP-1 whole cell lysates
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-OLMF4 antigen affinity purified polyclonal antibody (Catalog # A04094-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for OLMF4 at approximately 75KD. The expected band size for OLMF4 is at 57KD.
Click image to see more details
Figure 2. Western blot analysis of OLMF4 using anti-OLMF4 antibody (A04094-1).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 50ug of sample under reducing conditions.
Lane 1: rat spleen tissue lysates
Lane 2: rat kidney tissue lysates
Lane 3: mouse kidney tissue lysates
Lane 4: mouse lung tissue lysates
Lane 5: mouse SP20 whole cell lysates
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA for 50-90 minutes. Blocked the membrane with 5% Non-fat Milk/ TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-OLMF4 antigen affinity purified polyclonal antibody (Catalog # A04094-1) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:10000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for OLMF4 at approximately 75KD. The expected band size for OLMF4 is at 57KD.
Click image to see more details
Figure 3. IHC analysis of OLMF4 using anti-OLMF4 antibody (A04094-1).
OLMF4 was detected in paraffin-embedded section of human colon cancer tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-OLMF4 Antibody (A04094-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. IHC analysis of OLMF4 using anti-OLMF4 antibody (A04094-1).
OLMF4 was detected in paraffin-embedded section of human rectal cancer tissues. Heat mediated antigen retrieval was performed in citrate buffer (pH6, epitope retrieval solution) for 20 mins. The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 1μg/ml rabbit anti-OLMF4 Antibody (A04094-1) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC)(Catalog # SA1022) with DAB as the chromogen.
Protein Target Info & Infographic
Gene/Protein Information For OLFM4 (Source: Uniprot.org, NCBI)
Gene Name
OLFM4
Full Name
Olfactomedin-4
Weight
211344 MW
Alternative Names
Olfactomedin-4; OLM4; Antiapoptotic protein GW112; G-CSF-stimulated clone 1 protein; hGC-1; hOLfD; OLFM4; GW112; UNQ362; PRO698 OLFM4 GC1, GW112, OLM4, OlfD, UNQ362, bA209J19.1, hGC-1, hOLfD olfactomedin 4 olfactomedin-4|G-CSF-stimulated clone 1 protein|antiapoptotic protein GW112
*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 OLFM4, check out the OLFM4 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 OLFM4: 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].
Specific Publications For Anti-OLFM4 Antibody Picoband® (A04094-1)
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Customer Q&As
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13 Customer Q&As for Anti-OLFM4 Antibody Picoband®
Question
Will anti-OLFM4 antibody A04094-1 work for IHC-P with caecum?
Verified Customer
Verified customer
Asked: 2020-01-17
Answer
According to the expression profile of caecum, OLFM4 is highly expressed in caecum. So, it is likely that anti-OLFM4 antibody A04094-1 will work for IHC-P with caecum.
Boster Scientific Support
Answered: 2020-01-17
Question
Is this A04094-1 anti-OLFM4 antibody reactive to the isotypes of OLFM4?
Verified Customer
Verified customer
Asked: 2019-12-06
Answer
The immunogen of A04094-1 anti-OLFM4 antibody is E.coli-derived human OLFM4 recombinant protein (Position: D91-Q510). 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: 2019-12-06
Question
Would anti-OLFM4 antibody A04094-1 work on horse IHC-P with caecum?
Verified Customer
Verified customer
Asked: 2019-12-04
Answer
Our lab technicians have not tested anti-OLFM4 antibody A04094-1 on horse. You can run a BLAST between horse and the immunogen sequence of anti-OLFM4 antibody A04094-1 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 horse 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 horse caecum in IHC-P, you can get your next antibody for free.
Boster Scientific Support
Answered: 2019-12-04
Question
Here is the WB image, lot number and protocol we used for caecum using anti-OLFM4 antibody A04094-1. Please let me know if you require anything else.
Verified Customer
Verified customer
Asked: 2019-10-30
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: 2019-10-30
Question
Thanks for helping with my inquiry over the phone. Here are the WB image, lot number and protocol we used for caecum using anti-OLFM4 antibody A04094-1. Let me know if you need anything else.
Verified Customer
Verified customer
Asked: 2019-10-11
Answer
Thanks for 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: 2019-10-11
Question
I see that the anti-OLFM4 antibody A04094-1 works with IHC-P, what is the protocol used to produce the result images on the product page?
Verified Customer
Verified customer
Asked: 2019-09-17
Answer
You can find protocols for IHC-P 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: 2019-09-17
Question
Does A04094-1 anti-OLFM4 antibody work on parafin embedded sections? If so, which fixation method do you recommend we use (PFA, paraformaldehyde, other)?
Verified Customer
Verified customer
Asked: 2019-08-26
Answer
You can see on the product datasheet, A04094-1 anti-OLFM4 antibody as been validated on IHC-P. 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: 2019-08-26
Question
We are interested in to test anti-OLFM4 antibody A04094-1 on rat caecum for research purposes, then I may be interested in using anti-OLFM4 antibody A04094-1 for diagnostic purposes as well. Is the antibody suitable for diagnostic purposes?
Verified Customer
Verified customer
Asked: 2019-07-16
Answer
The products we sell, including anti-OLFM4 antibody A04094-1, 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: 2019-07-16
Question
Is there a BSA free version of anti-OLFM4 antibody A04094-1 available?
Verified Customer
Verified customer
Asked: 2018-01-05
Answer
I appreciate your recent telephone inquiry. I can confirm that some lots of this anti-OLFM4 antibody A04094-1 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: 2018-01-05
Question
We are currently using anti-OLFM4 antibody A04094-1 for human tissue, and we are content with the IHC-P results. The species of reactivity given in the datasheet says human, mouse, rat. Is it likely that the antibody can work on dog tissues as well?
A. Collins
Verified customer
Asked: 2017-09-21
Answer
The anti-OLFM4 antibody (A04094-1) 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: 2017-09-21
Question
Can you help my question with product A04094-1, anti-OLFM4 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?
S. Miller
Verified customer
Asked: 2016-01-15
Answer
We do not advise 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 A04094-1 anti-OLFM4 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: 2016-01-15
Question
I was wanting to use your anti-OLFM4 antibody for IHC-P for rat caecum 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 rat caecum identification?
C. Jones
Verified customer
Asked: 2016-01-04
Answer
You can see on the product datasheet, A04094-1 anti-OLFM4 antibody has been validated for ELISA, IHC-P, WB on human, mouse, rat tissues. We have an innovator award program that if you test this antibody and show it works in rat caecum in IHC-frozen, you can get your next antibody for free.
Boster Scientific Support
Answered: 2016-01-04
Question
Is a blocking peptide available for product anti-OLFM4 antibody (A04094-1)?
V. Mitchell
Verified customer
Asked: 2015-08-11
Answer
We do provide the blocking peptide for product anti-OLFM4 antibody (A04094-1). If you would like to place an order for it please contact [email protected] and make a special request.
Boster Scientific Support
Answered: 2015-08-11