CCR3 Recombinant Protein Antigen

• Reactivity: Hu
• Applications: AC

CCR3 Recombinant Protein Antigen Summary

• Description: A recombinant protein antigen with a N-terminal His6-ABP tag corresponding to human CCR3
  
  

  Source: E.coli

  Amino Acid Sequence: YETEELFEETLCSALYPEDTVYSWRHFHTLRMTI

  Fusion Tag: N-terminal His6ABP (ABP = Albumin Binding Protein derived from Streptococcal Protein G)

  This product is intended to be used as a blocking antigen for antibody competition assays. Any other use of this antigen is done at the risk of the user. The use of this product for commercial production is strictly prohibited. Please contact technical support if you have any questions.

• Source: E. coli
• Protein/Peptide Type: Recombinant Protein Antigen
• Gene: CCR3
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Applications/Dilutions

• Dilutions:
  • Antibody Competition 10-100 molar excess
• Application Notes: This recombinant antigen is only intended to be used as a blocking agent to confirm antibody specificity with the corresponding antibody, catalog number NBP3-21328. It is purified by IMAC chromatography, and the expected concentration is greater than 0.5 mg/ml.For current lot information, including availability, please contact our technical support team click nb-technical@bio-techne.com
• Theoretical MW: 22 kDa.
  Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Packaging, Storage & Formulations

• Storage: Store at -20C. Avoid freeze-thaw cycles.
• Buffer: PBS and 1M Urea, pH 7.4.
• Preservative: No Preservative
• Purity: >80% by SDS-PAGE and Coomassie blue staining

Alternate Names for CCR3 Recombinant Protein Antigen

• b-chemokine receptor
• CC chemokine receptor 3
• C-C chemokine receptor type 3
• C-C CKR-3
• CCR3
• CCR-3
• CD193 antigen
• CD193
• chemokine (C-C motif) receptor 3
• CKR3CC-CKR-3CMKBR3CD193
• eosinophil CC chemokine receptor 3
• Eosinophil eotaxin receptor
• MGC102841

Background

CKR3, or C-C chemokine receptor type 3, is a G protein-coupled, seven-transmembrane domain receptor protein. The chemokine eotaxin appears to be a highly specific agonist for CKR3, making CKR3 one of the factors responsible for selective recruitment of eosinophils to sites of inflammation (1). It has been shown that more than one chemokine activates CKR3, including eotaxin, RANTES, and MCP-3 (2). Since CKR3 is prominently expressed in eosinophils , it has been named the human eosinophil eotaxin receptor (2,3).

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Peptides and proteins are guaranteed for 3 months from date of receipt.

Bioinformatics

• Gene Symbol: CCR3