Anti-ST13 Antibody Picoband™

Product Name

Anti-ST13 Antibody Picoband™

View all Hsp70 interacting protein HIP Antibodies

SKU/Catalog Number

A05692-1

Size

100 µg/vial

Form

Lyophilized

Description

Boster Bio Anti-ST13 Antibody Picoband™ catalog # A05692-1. Tested in ELISA, Flow Cytometry, IF, ICC, WB applications. This antibody reacts with Human, Mouse, Rat.

Storage & Handling

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 freezing and thawing.

Cite This Product

Anti-ST13 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A05692-1)

Host

Rabbit

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl, 0.2 mg Na2HPO4.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

E.coli-derived human ST13 recombinant protein (Position: D2-A369).

*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

A05692-1 is reactive to ST13 in Human, Mouse, Rat

Applications

A05692-1 is guaranteed for ELISA, Flow Cytometry, IF, ICC, WB Boster Guarantee

Observed Molecular Weight

45-54 kDa

Calculated molecular weight

101272 MW

Background of Hsp70 interacting protein HIP

Hsc70-interacting protein also known as suppression of tumorigenicity 13 (ST13) is a protein that in humans is encoded by the ST13 gene. The protein encoded by this gene is an adaptor protein that mediates the association of the heat shock proteins HSP70 and HSP90. This protein has been shown to be involved in the assembly process of glucocorticoid receptor, which requires the assistance of multiple molecular chaperones. The expression of this gene is reported to be downregulated in colorectal carcinoma tissue suggesting that it is a candidate tumor suppressor gene. Alternative splicing results in multiple transcript variants encoding different isoforms.

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.

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Reconstitution

Adding 0.2 ml of distilled water will yield a concentration of 500 µg/ml.

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, 0.1-0.25 µg/ml, Human
Immunocytochemistry/Immunofluorescence, 5 µg/ml, Human
Flow Cytometry (Fixed), 1-3 µg/1x10⁶ cells, Human
Direct ELISA, 0.1-0.5 µg/ml, Human

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of ST13 using anti-ST13 antibody (A05692-1).
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 30 ug of sample under reducing conditions.
Lane 1: human Hela whole cell lysates,
Lane 2: human A431 whole cell lysates,
Lane 3: human 293T whole cell lysates,
Lane 4: human SK-OV-3 whole cell lysates,
Lane 5: rat testis tissue lysates,
Lane 6: rat C6 whole cell lysates,
Lane 7: mouse testis tissue lysates,
Lane 8: mouse NIH/3T3 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA 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-ST13 antigen affinity purified polyclonal antibody (Catalog # A05692-1) at 0.25 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 1:5000 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 ST13 at approximately 45-54 kDa. The expected band size for ST13 is at 41 kDa.

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Figure 2. IF analysis of ST13 using anti-ST13 antibody (A05692-1).
ST13 was detected in an immunocytochemical section of Hela cells. Enzyme antigen retrieval was performed using IHC enzyme antigen retrieval reagent (AR0022) for 15 mins. The cells were blocked with 10% goat serum. And then incubated with 5 μg/mL rabbit anti-ST13 Antibody (A05692-1) overnight at 4°C. Cy3 Conjugated Goat Anti-Rabbit IgG (BA1032) was used as secondary antibody at 1:500 dilution and incubated for 30 minutes at 37°C. The section was counterstained with DAPI. Visualize using a fluorescence microscope and filter sets appropriate for the label used.

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Figure 3. Flow Cytometry analysis of HCT116 cells using anti-ST13 antibody (A05692-1).
Overlay histogram showing HCT116 cells stained with A05692-1 (Blue line). To facilitate intracellular staining, cells were fixed with 4% paraformaldehyde and permeabilized with permeabilization buffer. The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-ST13 Antibody (A05692-1, 1 μg/1x10⁶ cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10 μg/1x10⁶ cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1 μg/1x10⁶) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.

Gene/Protein Information For ST13 (Source: Uniprot.org, NCBI)

Alternative Names

AAG2; aging-associated protein 2; FAM10A1FAM10A4; heat shock 70kD protein binding protein; Hip; HIPFLJ27260; HOP; hsc70-interacting protein; Hsp70-interacting protein; HSPABP1; P48MGC129952; PRO0786; Progesterone receptor-associated p48 protein; Protein FAM10A1; Putative tumor suppressor ST13; Renal carcinoma antigen NY-REN-33; SNC6HSPABP; suppression of tumorigenicity 13 (colon carcinoma) (Hsp70 interacting protein); suppression of tumorigenicity 13 (colon carcinoma) (Hsp70-interacting protein); Suppression of tumorigenicity 13 protein ST13 AAG2, FAM10A1, FAM10A4, HIP, HOP, HSPABP, HSPABP1, P48, PRO0786, SNC6 ST13 Hsp70 interacting protein hsc70-interacting protein|Hsp70-interacting protein|aging-associated protein 2|heat shock 70kD protein binding protein|progesterone receptor-associated p48 protein|putative tumor suppressor ST13|renal carcinoma antigen NY-REN-33|suppression of tumorigenicity 13 (colon carcinoma) (Hsp70 interacting protein)|suppression of tumorigenicity 13 protein|testis secretory sperm-binding protein Li 233m

For more info on ST13, check out the ST13 Infographic

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In this infographic, you will see the following information for ST13: 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].

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