Overview

  • Product nameAnti-GRP78 BiP antibody
    See all GRP78 BiP primary antibodies
  • Description
    Rabbit polyclonal to GRP78 BiP
  • Tested applicationsSuitable for: WB, IHC-P, ICC/IFmore details
  • Species reactivity
    Reacts with: Mouse, Chicken, Human
    Predicted to work with: Rat, Hamster, Xenopus laevis
  • Immunogen

    Synthetic peptide:

    KEDVGTV VGIDLGTTYS CVG

    , corresponding to amino acids 24-43 of Human GRP78 BiP

  • Positive control
    • HeLa cells, breast carcinoma.

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.1% Sodium Azide
    Constituents: 1% BSA, 10mM PBS, pH 7.4
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab32618 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
WB Use at an assay dependent concentration. Detects a band of approximately 75 kDa (predicted molecular weight: 78 kDa).
IHC-P 1/100. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
ICC/IF Use a concentration of 1 µg/ml.

Target

  • FunctionProbably plays a role in facilitating the assembly of multimeric protein complexes inside the endoplasmic reticulum. Involved in the correct folding of proteins and degradation of misfolded proteins via its interaction with DNAJC10, probably to facilitate the release of DNAJC10 from its substrate.
  • Involvement in diseaseAutoantigen in rheumatoid arthritis.
  • Sequence similaritiesBelongs to the heat shock protein 70 family.
  • Cellular localizationEndoplasmic reticulum lumen. Melanosome. Cytoplasm. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
  • Information by UniProt
  • Database links
  • Alternative names
    • 78 kDa glucose regulated protein antibody
    • 78 kDa glucose-regulated protein antibody
    • AL022860 antibody
    • AU019543 antibody
    • BIP antibody
    • D2Wsu141e antibody
    • D2Wsu17e antibody
    • Endoplasmic reticulum lumenal Ca(2+)-binding protein grp78 antibody
    • Endoplasmic reticulum lumenal Ca2+ binding protein grp78 antibody
    • Epididymis secretory sperm binding protein Li 89n antibody
    • FLJ26106 antibody
    • Glucose Regulated Protein 78kDa antibody
    • GRP 78 antibody
    • GRP-78 antibody
    • GRP78 antibody
    • GRP78_HUMAN antibody
    • Heat shock 70 kDa protein 5 antibody
    • Heat Shock 70kDa Protein 5 antibody
    • Heat shock protein family A (Hsp70) member 5 antibody
    • HEL S 89n antibody
    • Hsce70 antibody
    • HSPA 5 antibody
    • HSPA5 antibody
    • Immunoglobulin Heavy Chain Binding Protein antibody
    • Immunoglobulin heavy chain-binding protein antibody
    • mBiP antibody
    • MIF2 antibody
    • Sez7 antibody
    see all

Anti-GRP78 BiP antibody images

  • This image shows human breast carcinoma stained with ab32618 diluted 1/100.
  • Ab32618 staining Human normal liver parenchyma. Staining is localised to endoplasmic reticulum compartment.
    Left panel: with primary antibody at 2 ug/ml. Right panel: isotype control.
    Sections were stained using an automated system DAKO Autostainer Plus , at room temperature: sections were rehydrated and antigen retrieved with the Dako 3 in 1 AR buffers citrate pH6.0 in a DAKO PT Link. Slides were peroxidase blocked in 3% H2O2 in methanol for 10 mins. They were then blocked with Dako Protein block for 10 minutes (containing casein 0.25% in PBS) then incubated with primary antibody for 20 min and detected with Dako envision flex amplification kit for 30 minutes. Colorimetric detection was completed with Diaminobenzidine for 5 minutes. Slides were counterstained with Haematoxylin and coverslipped under DePeX. Please note that for manual staining we recommend to optimize the primary antibody concentration and incubation time (overnight incubation), and amplification may be required.
  • ICC/IF image of ab32618 stained HeLa cells. The cells were 100% methanol fixed (5 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 (ab32618, 1µg/ml) overnight at +4°C. The secondary antibody (green) was Alexa Fluor® 488 goat anti-rabbit IgG (H+L) used at a 1/1000 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-GRP78 BiP antibody (ab32618) at 1 µg/ml

    Lane 1 : Liver (Mouse) Tissue Lysate
    Lane 2 : CHO-K1 cell lysate Whole Cell Lysate
    Lane 3 : HeLa (Human epithelial carcinoma cell line) Whole Cell Lysate

    Lysates/proteins at 10 µg per lane.

    Secondary
    Goat Anti-Rabbit IgG H&L (HRP) preadsorbed (ab97080) at 1/5000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 78 kDa
    Observed band size : 75 kDa (why is the actual band size different from the predicted?)


    Exposure time : 30 seconds

References for Anti-GRP78 BiP antibody (ab32618)

This product has been referenced in:
  • Jia Y  et al. Loss of Clcc1 results in ER stress, misfolded protein accumulation, and neurodegeneration. J Neurosci 35:3001-9 (2015). IHC-P ; Mouse . Read more (PubMed: 25698737) »
  • Tam BM  et al. Photoactivation-induced instability of rhodopsin mutants T4K and T17M in rod outer segments underlies retinal degeneration in X. laevis transgenic models of retinitis pigmentosa. J Neurosci 34:13336-48 (2014). Read more (PubMed: 25274813) »

See all 12 Publications for this product

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