• Product nameAnti-Grp75 antibody [30A5]
    See all Grp75 primary antibodies
  • Description
    Mouse monoclonal [30A5] to Grp75
  • Tested applicationsSuitable for: ICC/IF, WB, Flow Cytmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Sheep, Rabbit, Chicken, Guinea pig, Hamster, Cow, Dog, Human, Pig, Xenopus laevis, Drosophila melanogaster, Monkey
  • Immunogen

    Native human Grp75 protein

  • Positive control
    • Human breast carcinoma tissue. HeLa cell lysate. L-929 cell lysate. Rat-2 cell lysate. CHO-K1 cell lysate. GPC-16 cell lysate. ICC/IF: HepG2 cell line.



Our Abpromise guarantee covers the use of ab82591 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

Application Abreviews Notes
ICC/IF 1/100.
WB 1/1000. Detects a band of approximately 74 kDa (predicted molecular weight: 74 kDa).
Flow Cyt Use 1µg for 106 cells. ab170190-Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.


  • FunctionImplicated in the control of cell proliferation and cellular aging. May also act as a chaperone.
  • Sequence similaritiesBelongs to the heat shock protein 70 family.
  • Post-translational
    Phosphorylated upon DNA damage, probably by ATM or ATR.
  • Cellular localizationMitochondrion.
  • Information by UniProt
  • Database links
  • Alternative names
    • 75 kDa glucose regulated protein antibody
    • 75 kDa glucose-regulated protein antibody
    • CSA antibody
    • Glucose Regulated Protein antibody
    • Grp 75 antibody
    • GRP-75 antibody
    • GRP75 antibody
    • GRP75_HUMAN antibody
    • Heat shock 70 kDa protein 9 antibody
    • Heat shock 70kD protein 9 antibody
    • heat shock 70kDa protein 9 antibody
    • Heat shock 70kDa protein 9B antibody
    • Heat shock protein 74 kDa A antibody
    • Heat shock protein A antibody
    • Heat shock protein cognate 74 antibody
    • Hsc74 antibody
    • Hsp74 antibody
    • Hsp74a antibody
    • HSPA9 antibody
    • Hspa9a antibody
    • HSPA9B antibody
    • MGC4500 antibody
    • mitochondrial antibody
    • Mortalin 2 antibody
    • Mortalin antibody
    • Mortalin perinuclear antibody
    • Mortalin2 antibody
    • MOT 2 antibody
    • MOT antibody
    • MOT2 antibody
    • Mthsp70 antibody
    • p66 mortalin antibody
    • P66 MOT antibody
    • PBP74 antibody
    • Peptide binding protein 74 antibody
    • Peptide-binding protein 74 antibody
    • Stress 70 protein mitochondrial antibody
    • Stress 70 protein mitochondrial precursor antibody
    • Stress-70 protein antibody
    see all

Anti-Grp75 antibody [30A5] images

  • Overlay histogram showing HepG2 cells stained with ab82591 (red line). The cells were fixed with 80% methanol (5 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab82591, 1μg/1x106 cells) for 30 min at 22°C. The secondary antibody used was Alexa Fluor® 488 goat anti-mouse IgG (H&L) (ab150113) at 1/2000 dilution for 30 min at 22°C. Isotype control antibody (black line) was mouse IgG1 [ICIGG1] (ab91353, 1μg/1x106 cells) used under the same conditions. Unlabelled sample (blue line) was also used as a control. Acquisition of >5,000 events were collected using a 20mW Argon ion laser (488nm) and 525/30 bandpass filter.
  • ICC/IF image of ab82591 stained HepG2 cells. The cells were 4% formaldehyde fixed (10 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody (ab82591, 1/100 dilution) overnight at +4°C. The secondary antibody (green) was ab96879, DyLight® 488 goat anti-mouse IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

  • All lanes : Anti-Grp75 antibody [30A5] (ab82591) at 1/1000 dilution

    Lane 1 : MWM
    Lane 2 : HeLa cell lysate (heat shocked) at 20 µg
    Lane 3 : L-929 cell lysate at 20 µg
    Lane 4 : Rat-2 cell lysate at 20 µg
    Lane 5 : CHO-K1 cell lysate at 20 µg
    Lane 6 : GPC-16 cell lysate at 20 µg

    Predicted band size : 74 kDa
    Observed band size : 74 kDa

References for Anti-Grp75 antibody [30A5] (ab82591)

This product has been referenced in:
  • Lojewski X  et al. Human iPSC models of neuronal ceroid lipofuscinosis capture distinct effects of TPP1 and CLN3 mutations on the endocytic pathway. Hum Mol Genet 23:2005-22 (2014). Human . Read more (PubMed: 24271013) »

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