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Anti-HSP70 / Heat Shock Protein 70 Antibody (aa1-641, clone 4E7) IHC-plus™ LS-B2933

Note: This antibody replaces LS-C93747


Wt. Vol. Conc. Price
50 µg - - $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular HSP70 / Heat Shock Protein 70 Antibodies

Anti-HSP70 / Heat Shock Protein 70 Antibody LS-C109068
Rabbit Polyclonal to Plasmodium falciparum HSP70 / Heat Shock Protein 70
Plasmodium falciparum
Immunofluorescence, Western blot
Western blot Image
Anti-HSP70 / Heat Shock Protein 70 Antibody IHC-plus™ LS-B8166
Rabbit Polyclonal
Human, Monkey, Mouse, Rat, Bovine, Dog, Guinea pig, Hamster, Pig, Sheep, Fish, Atlantic hagfish, Beluga, Coral
IHC - Paraffin, ICC, Western blot, Immunoprecipitation, ELISA
Immunohistochemistry Image

100% Guaranteed 100% Guaranteed
Mouse Monoclonal [clone 4E7] (IgG1) to Human HSP70 / Heat Shock Protein 70
IHC - Paraffin, Western blot, ELISA


Human HSP70 / Heat Shock Protein 70
Human (tested or 100% immunogen sequence identity)
IgG1 Monoclonal [4E7]
Protein G purified


  • IHC - Paraffin (10 µg/ml)
  • Western blot (1:1000 - 1:2000)

Specificity and Use

Recombinant human Hsp70 (1-641aa) purified from E. coli.
Immunohistochemistry: LS-B2933 was validated for use in immunohistochemistry on a panel of 21 formalin-fixed, paraffin-embedded (FFPE) human tissues after heat induced antigen retrieval in pH 6.0 citrate buffer. After incubation with the primary antibody, slides were incubated with biotinylated secondary antibody, followed by alkaline phosphatase-streptavidin and chromogen. The stained slides were evaluated by a pathologist to confirm staining specificity. The optimal working concentration for LS-B2933 was determined to be 10 ug/ml.


PBS, pH 7.4, 0.1% sodium azide
Long term: -20°C; Short term: +4°C; Avoid freeze-thaw cycles.
For research use only.

About HSP70 / Heat Shock Protein 70

The 70 kilodalton heat shock proteins (Hsp70s) are a family of conserved ubiquitously expressed heat shock proteins. Proteins with similar structure exist in virtually all living organisms. The Hsp70s are an important part of the cell's machinery for protein folding, and help to protect cells from stress. Members of the Hsp70 family are strongly upregulated by heat stress and toxic chemicals, particularly heavy metals such as arsenic, cadmium, copper, mercury, etc.


Anti-HSP70 / Heat Shock Protein 70 antibody IHC of human uterus. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2933 concentration 10 ug/ml.


Anti-HSP70 / Heat Shock Protein 70 antibody IHC of human prostate. Immunohistochemistry of formalin-fixed, paraffin-embedded tissue after heat-induced antigen retrieval. Antibody LS-B2933 concentration 10 ug/ml.

Western blot

Western blot
HeLa cell lysate (30 ug) was resolved by SDS-PAGE, transferred to PVDF membrane and probed with anti-human Hsp70 (1:1000). Proteins were visualized using a goat anti-mouse secondary antibody conjugated to HRP and an ECL detection system.

Requested From: United States
Date Requested: 10/26/2016

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