Anti-Hsp27/Hspb1 Antibody Picoband™

Product Name

Anti-Hsp27/Hspb1 Antibody Picoband™

View all HSP27 Antibodies

SKU/Catalog Number

A00676

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-Hsp27/Hspb1 Antibody Picoband™ catalog # A00676. Tested in ELISA, IHC, WB applications. This antibody reacts with Mouse, Rat.

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-Hsp27/Hspb1 Antibody Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00676)

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 mouse Hsp27 recombinant protein (Position: M1-K209).

*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

A00676 is reactive to HSPB1 in Mouse, Rat

Applications

A00676 is guaranteed for ELISA, IHC, WB Boster Guarantee

Observed Molecular Weight

27 kDa

Calculated molecular weight

129383 MW

Background of HSP27

HSPB1 (Heat shock 27kDa protein 1), also known as HSP27, is a protein that in humans is encoded by the HSPB1 gene. It is mapped to 7q11.23. The protein encoded by this gene is induced by environmental stress and developmental changes. The encoded protein is involved in stress resistance and actin organization and translocates from the cytoplasm to the nucleus upon stress induction. Defects in this gene are a cause of Charcot-Marie-Tooth disease type 2F (CMT2F) and distal hereditary motor neuropathy (dHMN).

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

Add 0.2ml of distilled water will yield a concentration of 500ug/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, 0.1-0.5μg/ml
Immunohistochemistry (Paraffin-embedded Section), 0.5-1μg/ml
Direct ELISA, 0.1-0.5μg/ml

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of Hsp27 using anti-Hsp27 antibody (A00676).
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: rat heart tissue lysates,
Lane 2: rat stomach tissue lysates,
Lane 3: mouse heart tissue lysates,
Lane 4: mouse stomach tissue 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-Hsp27 antigen affinity purified polyclonal antibody (Catalog # A00676) 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 1:5000 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 Hsp27 at approximately 27 kDa. The expected band size for Hsp27 is at 23 kDa.

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Figure 2. IHC analysis of Hsp27 using anti-Hsp27 antibody (A00676).
Hsp27 was detected in paraffin-embedded section of rat lung tissue. 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 2μg/ml rabbit anti-Hsp27 Antibody (A00676) 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.

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Figure 3. IHC analysis of Hsp27 using anti-Hsp27 antibody (A00676).
Hsp27 was detected in paraffin-embedded section of rat small intestine tissue. 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 2μg/ml rabbit anti-Hsp27 Antibody (A00676) 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 Hsp27 using anti-Hsp27 antibody (A00676).
Hsp27 was detected in paraffin-embedded section of mouse small intestine tissue. 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 2μg/ml rabbit anti-Hsp27 Antibody (A00676) 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.

Gene/Protein Information For HSPB1 (Source: Uniprot.org, NCBI)

Alternative Names

28 kDa heat shock protein; DKFZp586P1322; Estrogen-regulated 24 kDa protein; Heat shock 27 kDa protein; heat shock 27kD protein 1; heat shock 27kDa protein 1; heat shock protein beta-1; HMN2B; HS.76067; HSP25; HSP27; HSP27HSP 27; HSP28CMT2F; HSPB1; SRP27; Stress-responsive protein 27 HSPB1 CMT2F, HEL-S-102, HMN2B, HS.76067, HSP27, HSP28, Hsp25, SRP27 heat shock protein family B (small) member 1 heat shock protein beta-1|28 kDa heat shock protein|epididymis secretory protein Li 102|estrogen-regulated 24 kDa protein|heat shock 27 kDa protein|heat shock 27kD protein 1|heat shock 27kDa protein 1|stress-responsive protein 27

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