Grp75 Mouse monoclonal Antibody IgM

SKU: BA110753-100µl

Fig1: Western blot analysis on different cell lysates using anti-Grp75 Mouse mAb. Positive control: 

Lane 1: HepG2      

Lane 2: L929 

Lane 3: Hela        

Lane 4: Jurkat

Fig2:  Immunocytochemical staining of Hela cells using anti-Grp75 Mouse mAb.

Fig3:  Immunocytochemical staining of PC-3M cells using anti-Grp75 Mouse mAb.

Bon Opus Cat. #BA110753
  • Host Species; Species Reactivity

    Mouse; Human, Mouse, Rat
  • Immunogen

  • Application Summary

    WB, ICC, IHC, FC
  • Purification; Formulation

    Peptide affinity purified; 1*TBS (pH7.4), 1%BSA, 40%Glycerol. Preservative: 0.05% Sodium Azide.; Liquid form.
  • ALTnames

    Stress-70 protein, mitochondrial, 75 kDa glucose-regulated protein, Heat shock 70 kDa protein 9, Mortalin, Peptide-binding protein 74
  • Background

    The HSP 70 family is composed of four highly conserved proteins: HSP 70, HSC 70, GRP 75 and GRP 78. These proteins serve a variety of roles: they act as molecular chaperones facilitating the assembly of multi-protein complexes, participate in the translocation of polypeptides across cell membranes and to the nucleus, and aid in the proper folding of nascent polypeptide chains. All members of the family, except HSP 70, are constitutively expressed in primate cells. HSP 70 expression is strongly induced in response to heat stress. HSP 70 and HSC 70 play key roles in the cytosolic endoplasmic reticulum and mitochondrial import machinery and are found in both the cytosol and nucleus of mammalian cells. Both HSP 70 and HSC 70 are involved in the chaperoning of nascent polypeptide chains and in protecting cells against the accumulation of improperly folded proteins. GRP 78 is localized in the endoplasmic reticulum, where it receives imported secretory proteins and is involved in the folding and translocation of nascent peptide chains. GRP 75 expression is restricted to the mitochondrial matrix and aids in the translocation and folding of nascent polypeptide chains of both nuclear and mitochondrial origin. GRP 75 and GRP 78 are unresponsive to heat stress and are induced by glucose deprivation. It has been postulated that members of the HSP 70 family act as force-generating motors, relying on the hydrolysis of ATP for their activity(M1603-1)

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