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- Table of Contents
HSPB1 antibody (PB9237) performs well in Flow Cytometry, IP, IF, IHC, IHC-F, ICC, WB and shows reactivity with Human.
- Validated for inter-lot consistency, specificity, and reproducibility
- Committed to quality since 1993
- Over 1 Publication
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Flow Cytometry analysis of A431 cells using anti-HSP27 antibody (PB9237).
Overlay histogram showing A431 cells stained with PB9237 (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-HSP27 Antibody (PB9237,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
Overlay histogram showing A431 cells stained with PB9237 (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-HSP27 Antibody (PB9237,1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.
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Anti-Hsp27/HSPB1 Antibody Picoband®
HSPB1 antibody
| Reactive Species | Host | Application |
|---|---|---|
| Human | Rabbit | Flow Cytometry, IP, IF, IHC, IHC-F, ICC, WB |
Tested Applications
HSPB1 antibody was positively detected by WB in:
human A549 whole cell, human CACO-2 whole cell, human Hela whole cell, human MCF-7 whole cell, human HT1080 whole cell, human HCT116- WT whole cell lysates, human HCT116-HSPB1 KO whole cell lysates
Suggested blocking solution with 5% non-fat milk or BSA; (*)Recommended protein loading: 20-40 ug per lane
HSPB1 antibody was positively detected by IHC in:
human intestinal cancer tissue, human mammary cancer tissue
Use EDTA pH 8.0 for antigen retrieval; (*) citrate buffer pH 6.0 is an alternative.
HSPB1 antibody was positively detected by IHC-F in:
human placenta tissue
HSPB1 antibody was positively detected by ICC/IF in:
U20S cell
HSPB1 antibody was positively detected by FC in:
A431 cell
HSPB1 antibody was positively detected by IP in:
Hela cell
Recommend Dilution
Application
Dilution
Species
Western blot
0.1-0.5μg/ml
Human
Immunohistochemistry (Paraffin-embedded Section)
0.5-1μg/ml
Human
Immunohistochemistry (Frozen Section)
0.5-1μg/ml
Human
Immunocytochemistry/Immunofluorescence
2μg/ml
Human
Immunoprecipitation
0.5-2 μg/ml
Human
Flow Cytometry (Fixed)
1-3μg/mlx106 cells
Human
* It is recommended to optimize the amount of this reagent in each experimental system to achieve the best results.
Note: For flow cytometry (FCM), suitable for fixed cells only. Not suitable for FACS or surface flow cytometry using live cells.
Reactive Data
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WB
IHC
IF
Human
Tested
Tested
Recommend
Monkey
Predicted
Predicted
Predicted
Rabbit
Predicted
Predicted
Predicted
Product Information
Product Name
Anti-Hsp27/HSPB1 Antibody Picoband®
View all HSPB1 Antibodies
View all HSPB1 Antibodies
Form
Lyophilized
Uniprot
Gene ID
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.
Host
Rabbit
Contents
Each vial contains antibody formulated with stabilizing components, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
*This antibody is supplied in a stabilized formulation.
Compatibility with conjugation reactions depends on the chemistry of the conjugation method used.
For conjugation methods that are not compatible with the stabilizing components present in this formulation, a carrier-free antibody format is required.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human Hsp27 recombinant protein (Position: M1-K205). Human Hsp27 shares 83% amino acid (aa) sequence identity with mouse Hsp27.
Cross-Reactivity
No cross-reactivity with other proteins
Reconstitution
Add 0.2ml of distilled water will yield a concentration of 500ug/ml.
Observed Molecular Weight
27 kDa
Calculated Molecular Weight
22.8 kDa
Background of HSPB1
HSPB1 (Heat shock 27kDa protein 1), also known as HSP27, is a protein that in humans is encoded by the HSPB1 gene. HSP27 gene 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).
Cite This Product
Anti-Hsp27/HSPB1 Antibody Picoband® (Boster Biological Technology, Pleasanton CA, USA, Catalog # PB9237)
Antibody Homology Across Species
The results generated by this homology analysis tool for commonly used animal species are shown below. For unlisted species, please refer to the homology analysis between the immunogen sequence and the corresponding species.
A homology of ≥90% is recommended. Generally, higher homology indicates a greater potential for cross-species reactivity. However, protein expression levels may vary among different species, tissues, and cell types. Therefore, the homology analysis results are for reference only and do not guarantee antibody cross-reactivity or experimental performance.
Human
100%
High Homology
Monkey
100%
High Homology
Rabbit
91%
High Homology
Dog
89%
Moderate Homology
Sheep
88%
Moderate Homology
Cow
86%
Moderate Homology
Mouse
85%
Moderate Homology
Rat
83%
Moderate Homology
Zebrafish
61%
Low homology
Homology ≥ 90%High Homology
70% ≤ Homology < 90%Moderate Homology
Homology < 70%Low homology
Protocols
Western Blot protocol for HSPB1 antibody
Immunohistochemistry (IHC) protocol for HSPB1 antibody
Immunocytochemistry/Immunofluorescence (ICC/IF) protocol for HSPB1 antibody
Flow Cytometry (FC) protocol for HSPB1 antibody
Immunoprecipitation (IP) protocol for HSPB1 antibody
Publications
Application:
Species:
LRRC4 inhibits the proliferation of human glioma cells by modulating the expression of STMN1 and microtubule polymerization
Published: 2011-08-01
Journal: JOURNAL OF CELLULAR BIOCHEMISTRY
Application: WB
Impact Factor: 3.12
Species: Human
PMID: 21809374
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Product Promise
We promise Anti-Hsp27/HSPB1 Antibody Picoband® performs excellently in relevant applications for Flow Cytometry, IP, IF, IHC, IHC-F, ICC, WB. If it doesn't perform as promised, we will refund the product. Learn more
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PB9237
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
Troubleshooting
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Guaranteed product quality
We promise all of our products perform as described in datasheets.
This product is for Research Use Only. Not for use in diagnostic procedures.
Update date:
Oct 4, 2026