GRP94 Antibody / HSP90B1

SKU: orb385913

Description

Heat shock protein 90kDa beta member 1, known also as endoplasmin, gp96, grp94 and ERp99, is an HSP90 paralogue that is found in the endoplasmic reticulum. It plays critical roles in folding proteins in the secretory pathway such as Toll-like receptors and integrins. It has been implicated as an essential immune chaperone to regulate both innate and adaptive immunity. [Wiki]

Research Area

Epigenetics

Images & Validation

• Tested Applications: IHC-P
• Dilution Range: Immunohistology (FFPE): 1-2ug/ml for 30 min at RT,Prediluted IHC only format: incubate for 30 min at RT (1)
• Reactivity: Human
• Application Notes:
  Titering of the GRP94 antibody may be required for optimal performance.1. The prediluted format is supplied in a dropper bottle and is optimized for use in IHC. After epitope retrieval step (if required), drip mAb solution onto the tissue section and incubate at RT for 30 min.

Key Properties

• Antibody Type: Primary Antibody
• Host: Rat
• Clonality: Monoclonal
• Isotype: Rat IgG2a, kappa
• Clone No.: SRPR90b
• Immunogen: Recombinant full-length human HSP90B1 protein was used as the immunogen for the GRP94 antibody.
• Purification: Protein G affinity chromatography
• Conjugation: Unconjugated

Storage & Handling

• Storage: Maintain refrigerated at 2-8°C for up to 2 weeks. For long term storage store at -20°C in small aliquots to prevent freeze-thaw cycles.
• Buffer/Preservatives: 0.2 mg/ml in 1X PBS with 0.1 mg/ml rAlbumin and 0.05% sodium azide
• Expiration Date: 12 months from date of receipt.
• Disclaimer: For research use only

IHC testing of FFPE human breast carcinoma with GRP94 antibody (clone SRPR90b). FFPE testing requires sections to be boiled in pH9 10 mM Tris with 1 mM EDTA for 10-20 minutes, followed by cooling at RT for 20 minutes, prior to staining.

Quick Database Links

UniProt

P14625