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You are here:Home » Antibodies » Antibodies-Heat Shock Proteins » Anti -HSP70 (HSPA4, Heat Shock 70kD Protein 4, Heat Shock 70-related Protein APG-2, HSP70RY, HSPA4, APG2)

Anti -HSP70 (HSPA4, Heat Shock 70kD Protein 4, Heat Shock 70-related Protein APG-2,


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Clone Host Grade Applications
Monoclonal Mouse Purified B IP IH FC
Hsp70, one class of stress proteins, is comprised of multiple members, all of which bind ATP in vitro, but are localized within different intracellular compartments. These include: a) the constitutive Hsc70 (or cognate) present within the cytosol/nucleus; b) the highly stress-inducible Hsp70 present within the cytosol/ nucleus/nucleolus; c) the constitutive glucose regulated 78kD (or BiP) protein present within the lumen of the endoplasmic reticulum; and d) the glucose regulated 75kD protein present within the mitochondria. Hsp70 is typically not expressed in the cell under normal growth conditions, but is expressed at high levels in the cell experiencing stress. Consequently, detection of Hsp70 using an antibody specific for the inducible form is quite useful in ascertaining whether a stress response has occurred in the cell.
Catalog #H1830-97J
ApplicationsSuitable for use in Western Blot, Immunoprecipitation, Immunohistochemistry and FACS. Other applications not tested.
Recommended DilutionsWestern Blot: 1ug/ml
Immunoprecipitation: 5-10ug/ml
Immunohistochemistry (Frozen and paraffin): 5-20ug/ml
Optimal dilutions to be determined by the researcher.
Storage and StabilityMay be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Clone TypeMonoclonal
Clone No13A255
FormSupplied as a liquid in PBS, 1mg/ml BSA, 1.5mM sodium azide, 50% glycerol.
ImmunogenRecombinant protein corresponding to human Hsp70.
SpecificityRecognizes human Hsp70 at ~70kD. Species Crossreactivity: mouse, rat, monkey, hamster, rabbit, bovine, guinea pig, canine, sheep, chicken and porcine. Does not react with Hsc70 (Hsp73).
Important NoteThis product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications without the expressed written authorization of United States Biological.

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