• Immunohistochemistry analysis of paraffin-embedded human breast carcinoma, using HSP27 (Phospho-Ser15) Antibody. The picture on the right is blocked with the phospho peptide.
  • Western blot analysis of lysates from HeLa cells treated with UV, using HSP27 (Phospho-Ser15) Antibody. The lane on the left is blocked with the phospho peptide.
  • Western blot analysis of various cells using Phospho-HSP27 (S15) Polyclonal Antibody

Anti-Phospho-HSPB1-Ser15 antibody (5-54 aa) (STJ90294)

SKU:
STJ90294

£46.00 - £226.00
Current Stock:
Host: Rabbit
Applications: WB/IHC/IF/ELISA
Reactivity: Human/Monkey
Note: STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT TO BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS.
Short Description: Rabbit polyclonal antibody anti-Phospho-Heat shock protein beta-1-Ser15 (5-54 aa) is suitable for use in Western Blot, Immunohistochemistry, Immunofluorescence and ELISA research applications.
Clonality: Polyclonal
Conjugation: Unconjugated
Isotype: IgG
Formulation: Liquid in PBS containing 50% Glycerol, 0.5% BSA and 0.02% Sodium Azide.
Purification: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Concentration: 1 mg/mL
Dilution Range: WB 1:500-1:2000
IHC 1:100-1:300
ELISA 1:20000
IF 1:50-200
Storage Instruction: Store at-20°C for up to 1 year from the date of receipt, and avoid repeat freeze-thaw cycles.
Gene Symbol: HSPB1
Gene ID: 3315
Uniprot ID: HSPB1_HUMAN
Immunogen Region: 5-54 aa
Specificity: Phospho-HSP27 (S15) Polyclonal Antibody detects endogenous levels of HSP27 protein only when phosphorylated at S15.
Immunogen: The antiserum was produced against synthesized peptide derived from the human HSP27 around the phosphorylation site of Ser15 at the amino acid range 5-54
Post Translational Modifications Phosphorylated upon exposure to protein kinase C activators and heat shock. Phosphorylation by MAPKAPK2 and MAPKAPK3 in response to stress dissociates HSPB1 from large small heat-shock protein (sHsps) oligomers and impairs its chaperone activity and ability to protect against oxidative stress effectively. Phosphorylation by MAPKAPK5 in response to PKA stimulation induces F-actin rearrangement.
Function Small heat shock protein which functions as a molecular chaperone probably maintaining denatured proteins in a folding-competent state. Plays a role in stress resistance and actin organization. Through its molecular chaperone activity may regulate numerous biological processes including the phosphorylation and the axonal transport of neurofilament proteins.
Protein Name Heat Shock Protein Beta-1
Hspb1
28 Kda Heat Shock Protein
Estrogen-Regulated 24 Kda Protein
Heat Shock 27 Kda Protein
Hsp 27
Stress-Responsive Protein 27
Srp27
Database Links Reactome: R-HSA-4420097
Reactome: R-HSA-450408
Reactome: R-HSA-5687128
Reactome: R-HSA-9009391
Cellular Localisation Cytoplasm
Nucleus
Cytoskeleton
Spindle
Cytoplasmic In Interphase Cells
Colocalizes With Mitotic Spindles In Mitotic Cells
Translocates To The Nucleus During Heat Shock And Resides In Sub-Nuclear Structures Known As Sc35 Speckles Or Nuclear Splicing Speckles
Alternative Antibody Names Anti-Heat Shock Protein Beta-1 antibody
Anti-Hspb1 antibody
Anti-28 Kda Heat Shock Protein antibody
Anti-Estrogen-Regulated 24 Kda Protein antibody
Anti-Heat Shock 27 Kda Protein antibody
Anti-Hsp 27 antibody
Anti-Stress-Responsive Protein 27 antibody
Anti-Srp27 antibody
Anti-HSPB1 antibody
Anti-HSP27 antibody
Anti-HSP28 antibody

Information sourced from Uniprot.org

12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance