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Key Documents

SAB4200797

Sigma-Aldrich

Anti-HSP70 antibody produced in rabbit

IgG fraction of antiserum

Sinônimo(s):

Anti-Heat shock 70 kDa protein

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About This Item

Código UNSPSC:
12352203
NACRES:
NA.41

fonte biológica

rabbit

Nível de qualidade

forma do anticorpo

IgG fraction of antiserum

tipo de produto de anticorpo

primary antibodies

clone

polyclonal

forma

buffered aqueous solution

peso molecular

~70 kDa

reatividade de espécies

chicken, rat, canine, human, monkey, mouse, bovine

técnica(s)

immunoblotting: 1:250-1:500 using different cell extracts
immunoprecipitation (IP): 10-20 μg/test

nº de adesão UniProt

Condições de expedição

dry ice

temperatura de armazenamento

−20°C

modificação pós-traducional do alvo

unmodified

Informações sobre genes

human ... HSPA1A(3303)

Descrição geral

Heat Shock Proteins 70 (HSP70), also known as HSPA1A (heat shock protein family A (Hsp70) member 1A) or HSPA1B (heat shock protein family A (Hsp70) member 1B) is encoded by the gene mapped to human chromosome 6p21.3. xHSP70 is a highly conserved protein family with four members such as the constitutive (or cognate) HSP73, the stress-inducible HSP72, the glucose regulated proteins (grp)78 and grp75. During heat shock, HSP70s concentrate in the cell nuclei and return to the cytoplasm when the shock is removed.

Imunogênio

Synthetic peptide from the internal region of human HSP70 protein, conjugated to KLH

Aplicação

The antibody has been used in various immunochemical techniques including immunoblotting (∼70 kDa) and immunoprecipitation.Detection of the HSP70 band by Immunoblotting is specifically inhibited by the immunogen.

Ações bioquímicas/fisiológicas

Heat Shock Proteins 70 (HSP70) plays a key role in stress response, including heat stress, in every organism in which the proteins have been examined. These proteins also facilitates a wide range of folding processes, including the folding and assembly of newly synthesized proteins, refolding of misfolded and aggregated proteins, membrane translocation of organellar and secretory proteins, and control of the activity of regulatory proteins. In addition, HSP70 also play a cytoprotective role in neurodegenerative diseases such as Alzheimer′s, Parkinson′s, Huntington′s, ALS and others. Unregulated expression of HSP70s leads to the development of several types of cancer, such as malignant melanoma and renal cell cancer.

forma física

Supplied as a solution in 0.01 M phosphate buffered saline pH 7.4, containing 15 mM sodium azide as a preservative.

Outras notas

This product is for R&D use only, not for drug, household, or other uses.

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Código de classe de armazenamento

10 - Combustible liquids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable


Certificados de análise (COA)

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Heat shock protein 70 in Alzheimer?s disease
Lu RC, et al.
BioMed Research International, 2014(21) (2014)
Hsp70 dynamics in vivo: effect of heat shock and protein aggregation
Zeng X, et al.
Journal of Cell Science, 117(21), 4991-5000 (2004)
Georgios D Lianos et al.
Cancer letters, 360(2), 114-118 (2015-02-28)
Heat shock proteins (HSPs) are an evolutionary family of proteins that act as molecular chaperones. According to their size they have been classified into the following families; HSP90, HSP70, HSP60, HSP40 and HSP27. They prevent the formation of nonspecific protein
J M Velazquez et al.
Cell, 36(3), 655-662 (1984-03-01)
The intracellular distribution of the major Drosophila heat-shock protein hsp70 was determined by indirect immunofluorescence with monoclonal antibodies. During heat shock the protein concentrates strongly in nuclei while a small quantity remains cytoplasmic. During recovery hsp70 leaves the nuclei and
M Tavaria et al.
Cell stress & chaperones, 1(1), 23-28 (1996-04-01)
The human Hsp70 family encompasses at least 11 genes which encode a group of highly related proteins. These proteins include both cognate and highly inducible members, at least some of which act as molecular chaperones. The location of cognate Hsp70s

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