Overview

  • Product nameAnti-ERp57 antibody
    See all ERp57 primary antibodies
  • Description
    Rabbit polyclonal to ERp57
  • Tested applicationsSuitable for: WB, ICC/IF, IHC-Pmore details
  • Species reactivity
    Reacts with: Mouse, Rat, Rabbit, Guinea pig, Hamster, Cow, Cat, Dog, Human, Pig, Monkey
  • Immunogen

    ERp57 from rat liver

  • Positive control
    • Rat liver microsomal preparation

Properties

  • FormLiquid
  • Storage instructionsShipped at 4°C. Upon delivery aliquot and store at -20°C. Avoid freeze / thaw cycles.
  • Storage bufferPreservative: 0.09% Sodium Azide
    Constituents: 50% Glycerol, PBS, pH 7.2
  • Concentration information loading...
  • PurityProtein A purified
  • ClonalityPolyclonal
  • IsotypeIgG
  • Research areas

Applications

Our Abpromise guarantee covers the use of ab13507 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 1/1000. Predicted molecular weight: 57 kDa. This dilution detects Erp57 in 20µg of rat liver microsomal preparation by ECL analysis.
ICC/IF 1/1000.
IHC-P Use at an assay dependent concentration. PubMed: 21799787

Target

  • Tissue specificityDetected in the flagellum and head region of spermatozoa (at protein level).
  • Sequence similaritiesBelongs to the protein disulfide isomerase family.
    Contains 2 thioredoxin domains.
  • Cellular localizationEndoplasmic reticulum lumen. Melanosome. Identified by mass spectrometry in melanosome fractions from stage I to stage IV.
  • Information by UniProt
  • Database links
  • Alternative names
    • 58 kDa glucose regulated protein antibody
    • 58 kDa glucose-regulated protein antibody
    • 58 kDa microsomal protein antibody
    • Disulfide isomerase ER 60 antibody
    • Disulfide isomerase ER-60 antibody
    • Endoplasmic reticulum resident protein 57 antibody
    • Endoplasmic reticulum resident protein 60 antibody
    • ER p57 antibody
    • ER protein 57 antibody
    • ER protein 60 antibody
    • ERp 57 antibody
    • ERp57 antibody
    • ERp60 antibody
    • ERp61 antibody
    • Glucose Regulated Protein 58 Kd antibody
    • GRP 57 antibody
    • GRP 58 antibody
    • GRP57 antibody
    • HsT17083 antibody
    • p58 antibody
    • PDIA 3 antibody
    • PDIA3 antibody
    • PDIA3_HUMAN antibody
    • Phospholipase C alpha antibody
    • PI PLC antibody
    • Protein disulfide isomerase A3 antibody
    • Protein disulfide isomerase family A member 3 antibody
    • Protein disulfide-isomerase A3 antibody
    see all

Anti-ERp57 antibody images

  • Anti-ERp57 antibody (ab13507) at 1/2000 dilution + Human LNCaP whole cell lysate at 25 µg

    Secondary
    HRP-conjugated Donkey anti-rabbit at 1/10000 dilution
    Developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 57 kDa
    Observed band size : 55 kDa (why is the actual band size different from the predicted?)


    Exposure time : 45 seconds

    This image is courtesy of an Abreview submitted by Armen Petrosyan

    See Abreview

  • ab13507 staining ERp57 in the Human PC-3 prostate cancer cells by ICC/IF (Immunocytochemistry/immunofluorescence). Cells were fixed with formaldehyde and blocked with 1% serum for 1 hour at 22°C. Samples were incubated with primary antibody (1/50 in 1% Donkey serum in PBST) for 1 hour at 22°C. An undiluted Alexa Fluor® 594-conjugated Donkey anti-rabbit IgG polyclonal was used as the secondary antibody.

    See Abreview

  • ICC/IF image of ab13507 stained HeLa cells. The cells were 4% PFA 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 (ab13507, 1/1000 dilution) 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-ERp57 antibody (ab13507) at 1/1000 dilution

    Lane 1 : Molecular weight marker
    Lane 2 : Cell lysates prepared from CHO-K1 cells
    Lane 3 : Cell lysates prepared from human liver microsomes
    Lane 4 : Cell lysates prepared from rat liver microsomes
    Lane 5 : Cell lysates prepared from mouse liver microsomes


    Predicted band size : 57 kDa

References for Anti-ERp57 antibody (ab13507)

This product has been referenced in:
  • Li J  et al. Identification and characterization of an oocyte factor required for sperm decondensation in pig. Reproduction 148:367-75 (2014). Read more (PubMed: 25030891) »
  • Al-Gubory KH  et al. Proteomic analysis of the sheep caruncular and intercaruncular endometrium reveals changes in functional proteins crucial for the establishment of pregnancy. Reproduction 147:599-614 (2014). WB, IHC-P ; Sheep . Read more (PubMed: 24446454) »

See all 5 Publications for this product

Product Wall

Application Western blot
Sample Rat Cell lysate - other (Rat hepatocytes - Golgi fraction)
Gel Running Conditions Reduced Denaturing (10% SDS-PAGE)
Loading amount 20 µg
Specification Rat hepatocytes - Golgi fraction
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 22°C
Username

Dr. Armen Petrosyan

Verified customer

Submitted Nov 19 2015

Application Immunocytochemistry/ Immunofluorescence
Blocking step Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 22°C
Sample Rat Cell (Rat hepatocytes)
Specification Rat hepatocytes
Permeabilization No
Fixative Formaldehyde
Username

Dr. Armen Petrosyan

Verified customer

Submitted Oct 29 2014

Application Immunocytochemistry/ Immunofluorescence
Blocking step Serum as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 1% · Temperature: 22°C
Sample Human Cell (PC-3 - prostate cancer cells)
Specification PC-3 - prostate cancer cells
Permeabilization No
Fixative Formaldehyde
Username

Dr. Armen Petrosyan

Verified customer

Submitted Nov 13 2013

Application Western blot
Loading amount 25 µg
Gel Running Conditions Reduced Denaturing (8% SDS-PAGE)
Sample Human Cell lysate - whole cell (LNCaP)
Specification LNCaP
Blocking step Milk as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 5% · Temperature: 22°C
Username

Dr. Armen Petrosyan

Verified customer

Submitted Nov 13 2013

Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"