CHIP/STUB1 Antibody [Alexa Fluor® 488]

• Reactivity: Hu
• Applications: WB, ICC/IF
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 488

CHIP/STUB1 Antibody [Alexa Fluor® 488] Summary

• Immunogen: E. coli-derived recombinant human CHIP/STUB1
  Met1-Tyr303
  Accession # Q9UNE7
• Specificity: Detects human CHIP/STUB1 in Western blots.
• Isotype: IgG
• Clonality: Polyclonal
• Host: Goat
• Purity Statement: Antigen Affinity-purified

Applications/Dilutions

• Dilutions:
  • Immunocytochemistry
  • Western Blot

Packaging, Storage & Formulations

• Storage: Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied
• Buffer: Supplied 0.2mg/ml in 1X PBS with RDF1 and 0.09% Sodium Azide

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for CHIP/STUB1 Antibody [Alexa Fluor® 488]

• Antigen NY-CO-7
• Carboxy terminus of Hsp70-interacting protein
• CHIP
• CHIPSTIP1 homology and U box-containing protein 1
• CLL-associated antigen KW-8
• E3 ubiquitin-protein ligase CHIP
• EC 6.3.2.-
• heat shock protein A binding protein 2 (c-terminal)
• HSPABP2
• NY-CO-7
• SDCCAG7
• serologically defined colon cancer antigen 7
• STIP1 homology and U-box containing protein 1
• STIP1 homology and U-box containing protein 1, E3 ubiquitin protein ligase
• STUB1
• UBOX1

Background

STUB1 (STIP1 homology and U-box-containing protein 1, also known as C-terminus of Hsc70-interacting protein, CHIP) is a 35 kDa ubiquitin ligase that participates in intracellular protein folding/refolding and degradation. It is highly expressed in striated muscle. STUB1/CHIP may complex with the molecular chaperones Hsp70 and Hsp90, or act by itself. In either event, it regulates protein stability and ubiquitination. Human STUB1/CHIP is 303 amino acids (aa) in length. It contains one TPR domain (aa 27‑127) plus a C-terminal U-Box (aa 226‑299). Its TRP domain interacts with heat shock proteins, while the U-Box participates in ubiquitination. There is one isoform that shows an alternate start site at Met73. Human and mouse STUB1 are 97% aa identical.

Limitations

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.