Technical Data
GRP94 (Endoplasmin, 94kD Glucose-regulated Protein, GRP-94, Heat Shock Protein 90kD beta Member 1, Tumor Rejection Antigen 1, gp96 Homolog, HSP90B1, TRA1)
GRP94, also known as Heat shock protein 90kDa beta, member 1 (HSP90B1), is an abundant resident endoplasmic reticulum (ER) lumenal stress protein which together with cytosolic Hsp90 belongs to the Hsp90 family of molecular chaperones. It plays an important role in maintaining protein homeostasis in the secretory pathway. Also, 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. Recombinant human GRP94 protein, fused to His-tag at N-terminus.

Suitable for use in Immunofluorescence, ELISA, Western Blot and Immunohistochemistry. Other applications not tested.

Recommended Dilution:
Immunofluorescence: 1:100-1:200
Immunohistochemistry (Formalin-fixed, paraffin-embedded): 5ug/ml
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
MabIgG2a,k2H3Affinity Purified
50ug-20CBlue IceHumanMouse
Recombinant corresponding to aa676-803 from human TRA1, expressed in E. coli.
Purified by Protein G affinity chromatography.
Supplied as a liquid in PBS, pH 7.4, 0.09% sodium azide.
Recognizes human TRA1.
Intended for research use only. Not for use in human, therapeutic, or diagnostic applications.