HSP27 Polyclonal Antibody, AbBy Fluor-488 Conjugated
Applications
Reactivity
Predicted Reactivity
| Overview | |
| Catalog # | bs-0730R-BF488 |
| Product Name | HSP27 Polyclonal Antibody, AbBy Fluor-488 Conjugated |
| Applications |
WB
FCM
IF(IHC-P)
IF(IHC-F)
IF(ICC)
|
| Reactivity | Human, Mouse, Rat |
| Predicted Reactivity | Dog, Cow, Pig |
| Specifications | |
| Conjugation | AbBy Fluor-488 |
| Host | Rabbit |
| Source | KLH conjugated synthetic peptide derived from human HSP27 |
| Clonality | Polyclonal |
| Isotype | IgG |
| Concentration | 1ug/ul |
| Purification | Purified by Protein A. |
| Storage Buffer | Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| Storage Condition | Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. |
| Target | |
| Gene ID | 3315 |
| Swiss Prot | P04792 |
| Subcellular location | Cytoplasm, Nucleus |
| Synonyms | CMT2F; HMN2B; HSP27; HSP28; Hsp25; SRP27; HS.7667; HEL-S-12; 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 |
| Background | Heat Shock Protein 27 (HSP27) is a 27 kDa member of a family of proteins whose expression and function are stimulated by heat shock and other stress stimuli. A major function of these proteins is to serve as chaperones that bind to and stabilize the active conformation of other proteins. HSP27, along with other members of the small HSP group, possesses a C-terminal Alpha-crystalline homology domain. HSP27 is localized to the cytoplasm of unstressed cells but can redistribute to the nucleus in response to stress, where it may function to stabilize DNA and/or the nuclear membrane. Cytoplasmic HSP27 exists in multiple complexes. One complex consists of HSP27, Akt (PKB), MAPKAP-kinase 2, and p38 MAPK. The presence of HSP27 in this complex is required for Akt activation by stress stimuli. Another complex consists of HSP27 and the IKK complex. HSP27 is also an actin capping protein that binds to the barbed (growing) ends of actin filaments, thereby inhibiting filament extension. Phosphorylation of HSP27 on serine 82 by MAPKAP-kinase 2 leads to HSP27 dissociation from the Akt/MAPKAP-kinase 2/p38 complex and from actin filaments, and stimulates HSP27 binding to the IKK complex. |
| Application Dilution | |
| WB | 1:300-5000 |
| FCM | 1:20-100 |
| IF(IHC-P) | 1:50-200 |
| IF(IHC-F) | 1:50-200 |
| IF(ICC) | 1:50-200 |
Frequently asked questions
Which applications is HSP27 Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-0730R-BF488) validated for, and at what dilution?
bs-0730R-BF488 is validated for WB (1:300-5000); FCM (1:20-100); IF(IHC-P) (1:50-200); IF(IHC-F) (1:50-200); IF(ICC) (1:50-200). These are recommended starting dilutions; optimal dilutions should be determined by the end user.
Which species does HSP27 Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-0730R-BF488) react with?
Tested reactivity: Human, Mouse, Rat. Predicted reactivity (expected from sequence homology but not yet tested): Dog, Cow, Pig.
How should bs-0730R-BF488 be stored?
Store at -20C. Aliquot into multiple vials to avoid repeated freeze-thaw cycles. Storage buffer: Aqueous buffered solution containing 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol.
What immunogen was used to raise HSP27 Polyclonal Antibody, AbBy Fluor-488 Conjugated (bs-0730R-BF488)?
KLH conjugated synthetic peptide derived from human HSP27
What are the excitation and emission wavelengths of the AbBy Fluor-488 conjugate (bs-0730R-BF488)?
AbBy Fluor-488 on bs-0730R-BF488: excitation / emission 499nm/519nm.