gp96/HSP90B1/GRP94 Antibody (9G10)

Novus Biologicals, part of Bio-Techne | Catalog # NB300-619

Novus Biologicals, part of Bio-Techne
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NB300-619
NB300-619-0.025ml
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Key Product Details

Validated by

Biological Validation

Species Reactivity

Validated:

Human, Mouse, Rat, Bovine, Chicken, Hamster

Cited:

Human

Applications

Validated:

Immunocytochemistry, Immunocytochemistry/ Immunofluorescence, Immunohistochemistry, Immunohistochemistry-Paraffin, Immunoprecipitation, Western Blot

Cited:

Western Blot

Label

Unconjugated

Antibody Source

Monoclonal Rat IgG2A Clone # 9G10

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

View all gp96/HSP90B1 Antibodies »

Product Specifications

Immunogen

Chick oviduct GRP94.

Localization

Endoplasmic reticulum

Specificity

GRP94 (9G10)

Marker

ER Stress Marker

Clonality

Monoclonal

Host

Rat

Isotype

IgG2A

Scientific Data Images for gp96/HSP90B1/GRP94 Antibody (9G10)

Western Blot: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Western Blot: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Western Blot: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619] - Analysis of 25 ug of Hela (lane 1), C6 (lane 2) and NIH-3T3 (lane 3) lysates.
Immunocytochemistry/ Immunofluorescence: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Immunocytochemistry/ Immunofluorescence: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Immunocytochemistry/Immunofluorescence: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619] - GR94 in human primary fibroblasts, ER staining. Primary antibody incubation: 1:250 in 10% Serum in PBST (0.1% Triton) O/N 4C. Secondary: Donkey anti-rat 647 1:500 2h RT. ICC/IF image submitted by a verifed customer review.
Immunohistochemistry-Paraffin: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Immunohistochemistry-Paraffin: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619]

Immunohistochemistry-Paraffin: gp96/HSP90B1/GRP94 Antibody (9G10) [NB300-619] - Normal biopsies of deparaffinized Mouse breast tissue.
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Applications for gp96/HSP90B1/GRP94 Antibody (9G10)

Application
Recommended Usage

Immunocytochemistry/ Immunofluorescence

1:250

Immunohistochemistry

1:10 - 1:500

Immunohistochemistry-Paraffin

1:20

Immunoprecipitation

1:10 - 1:500

Western Blot

1:100 - 1:1000
Application Notes
WB: Detects an approx. 108 kDa protein representing GRP94 in chick oviduct cytosol.

Reviewed Applications

Read 2 reviews rated 4.5 using NB300-619 in the following applications:

Formulation, Preparation, and Storage

Purification

Unpurified

Formulation

Ascites

Preservative

0.05% Sodium Azide

Concentration

This product is unpurified. The exact concentration of antibody is not quantifiable.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Store at -20C. Avoid freeze-thaw cycles.

Background: gp96/HSP90B1

Glucose-regulated protein 94, also known as Grp94 or gp96, is an abundant resident endoplasmic reticulum (ER) lumenal stress protein which together with cytosolic Hsp90 belongs to the Hsp90 family of molecular chaperones. Grp94 and other resident soluble proteins of the ER such as members of the Ca(2+) binding protein subfamily (CaBP), CaBPI and CaBP2 as well as calreticulin, possess the COOH-terminal tetrapeptide Lys-Asp-Glu-Leu (KDEL) which is a sorting signal that is thought to lead to the retention of these proteins in the pre-Golgi compartments (1). Grp94 expression is upregulated by stress conditions such as lucose starvation and heat shock, which promote protein misfolding or unfolding (2). In addition to a homeostatic role in protein folding and assembly, Grp94 can function in the intracellular trafficking of peptides from the extracellular space to the MHC class I antigen processing pathway of antigen presentation cells (3,4). Grp94 and Hsp90 share high sequence identity and presumably identical adenosine nucleotide-dependent modes of regulation. Earlier data suggests that Hsp90 and Grp94 may differ in their nucleotide binding properties. The N-terminal domain of eukaryotic Hsp90 proteins contains a conserved adenosine nucleotide binding pocket which also serves as the inding site for the Hsp90 inhibitors geldanamycin and radicicol. However, the molecular basis for adenosine nucleotide-dependent regulation of Grp94remains to be established. Recent data has entified a ligand dependent regulation of Grp94 function and suggest a model whereby Grp94 function is regulated through a ligand-dependent conversion of Grp94 from an inactive to an active conformation (5, 6).

Long Name

Heat Shock Protein 90 beta 1

Alternate Names

ECGP, Endoplasmin, Grp94, HSP90B1

Entrez Gene IDs

22027 (Mouse); 374163 (Chicken)

Gene Symbol

HSP90B1

UniProt

P08110 (Chicken)

Additional gp96/HSP90B1 Products

Product Documents for gp96/HSP90B1/GRP94 Antibody (9G10)

Product Datasheets

Certificate of Analysis

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Product Specific Notices for gp96/HSP90B1/GRP94 Antibody (9G10)

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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