CISH/CIS-1 Antibody [Alexa Fluor® 532]

• Reactivity: Hu
• Applications: WB, ICC/IF
• Clonality: Polyclonal
• Host: Goat
• Conjugate: Alexa Fluor 532

CISH/CIS-1 Antibody [Alexa Fluor® 532] Summary

• Immunogen: E. coli-derived recombinant human CIS-1
  Leu11-Leu258
  Accession # Q9NSE2
• Specificity: Detects human CIS-1 in direct ELISAs and 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 CISH/CIS-1 Antibody [Alexa Fluor® 532]

• CIS-1
• CIS-1cytokine-inducible SH2-containing protein
• CIScytokine-inducible inhibitor of signaling type 1B
• CISH
• cytokine inducible SH2-containing protein
• G18Protein G18
• SOCS
• Suppressor of cytokine signaling

Background

Cytokine Inducible SH2-containing protein (CIS-1) is a 29 kDa protein found in a variety of cell types. Mono or polyubiquitination generally results in a 37 or 45 kDa molecule. CIS-1 binds to phosphorylated cytokine receptors IL-3 R beta and EPO-R and blocks downstream activation of STAT5 via receptor internalization and ubiquitin‑mediated proteosomal degradation. Human CIS-1 is a 258 aa peptide that contains one SH2 domain (aa 82‑163) and one SOCS box (aa 218‑258). There are two known alternatively spliced variants with a 7- or 13-aa substitution for the 7 N-terminal amino acid residues. Over the region used as immunogen, human CIS-1 is 91% identical to the corresponding mouse and canine protein sequences.

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.