> Antigen, Antibodies, ELISA, Western Blot > Primary Antibody > Polyclonal Antibodies > HSPB1 Antibody (S82)Brand |
Leading Biology | Catalog Number |
APR05852G |
Product Type |
Polyclonal Antibodies | Field of Research |
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Product Overview |
We constantly strive to ensure we provide our customers with the best antibodies. As a result of this work we offer this antibody in purified format.
We are in the process of updating our datasheets. If you have any questions regarding this update, please feel free to contact our technical support team.
This product is a high quality HSPB1 Antibody (S82).
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Molecular Weight |
22783 Da
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Cellular Localization |
Antigen Cellular Localization:
Cytoplasm. Nucleus. Cytoplasm, cytoskeleton, spindle. Note=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
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Host |
Rabbit
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Species Reactivity |
Human
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Immunogen |
60-89 aa
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Target |
This HSPB1 antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide between 60-89 amino acids from human HSPB1.
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Isotype |
Rabbit Ig
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Symbol |
HSP27, HSP28
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GeneID |
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UniProt ID |
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Function |
Involved in stress resistance and actin organization.
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Summary |
In response to adverse changes in their environment, cells from many organisms increase the expression of a class of proteins referred to as heat shock or stress proteins. HSBP1 exhibits rapid increased phosphorylation in response to various mitogens, tumor promoters (e.g. phorbol esters) and calcium ionophores, and high levels are associated with carcinoma of the breast and with endometrial adenocarcinomas. Heat shock of HeLa cell cultures, or treatment with arsenite, phorbol ester, or tumor necrosis factor, causes a rapid phosphorylation of preexisting HSBP1, with Ser82 as the major site and Ser78 the minor site of phosphorylation. HSBP1 may exert phosphorylation-activated functions linked with growth signaling pathways in unstressed cells. A homeostatic function at this level could protect cells from adverse effects of signal transduction systems which may be activated inappropriately during stress.
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Storage & Stability |
Store at +4°C short term. For long-term storage, aliquot and store at -20°C or below. Stable for 12 months at -20°C. Avoid repeated freeze-thaw cycles.
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Applications |
WB, IHC-P, E
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Dilution |
WB~~1:1000
IHC-P~~1:10~50
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Images |
Western blot analysis of HSPB1 (arrow) using rabbit polyclonal HSPB1 Antibody (S82) (RB12317). 293 cell lysates (2 ug/lane) either nontransfected (Lane 1) or transiently transfected with the HSPB1 gene (Lane 2) (Origene Technologies).
Formalin-fixed and paraffin-embedded human breast carcinoma tissue reacted with HSPB1 Antibody (S82) (Cat.APR05852G), which was peroxidase-conjugated to the secondary antibody, followed by DAB staining. This data demonstrates the use of this antibody for immunohistochemistry; clinical relevance has not been evaluated. |
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Specification |
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Quantity |
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Tel: 1-661-524(LBI)-0262
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