Chemokine (C-X-C Motif) Receptor 4 (CXCR4) (Extracellular Loop) Peptide

Details for Product No. ABIN1003928, Supplier: Log in to see
Protein Name
  • CXC-R4
  • CXCR-4
  • cd184
  • d2s201e
  • fb22
  • hm89
  • hsy3rr
  • lap3
  • lcr1
  • lestr
  • npy3r
  • npyr
  • npyrl
  • npyy3r
  • whim
  • xcxcr4
  • cxcr4
  • CD184
  • Cmkar4
  • PB-CKR
  • PBSF/SDF-1
  • Sdf1r
  • D2S201E
  • FB22
  • HM89
  • HSY3RR
  • LAP3
  • LCR1
  • NPY3R
  • NPYR
  • NPYY3R
  • WHIM
  • CXC-R4-B
  • CXCR-4-B
  • CXCR4
  • cb403
  • zgc:109863
  • chemokine (C-X-C motif) receptor 4
  • chemokine (C-X-C motif), receptor 4b
  • neuropeptide Y receptor type 3
  • cxcr4
  • CXCR4
  • Cxcr4
  • cxcr4-b
  • cxcr4b
Protein Region
Extracellular Loop
Western Blotting (WB)
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Blocked Antibody anti-CX3C-Chemokine Receptor 4 (HIV Receptor) (Extracellular Domain) antibody (ABIN1002170)
Characteristics 15 amino acids near the extracellular loop domain of human CXCR4.
Application Notes CXCR4 peptide is used for blocking the activity of Anti-CXCR4 . Incubating the peptide with equal volume of antibody for 30 min at 37ºC usually completely blocks the activity of Anti-CXCR4 in Western blotting.
Restrictions For Research Use only
Format Liquid
Concentration 200 µg/mL
Buffer Supplied in PBS pH 7.2 (10 mM NaH₂PO₄, 10 mM Na₂HPO₄, 130 mM NaCl) containing 0.1% bovine serum albumin and 0.02% sodium azide.
Preservative Sodium azide
Precaution of Use This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
Handling Advice For products with volumes of 200 μl or less, we recommend gently tapping the vial on a hard surface or briefly centrifuging the vial in a tabletop centrifuge to dislodge any liquid in the container’s cap. The peptide solution should be gently mixed before use.
Storage -20 °C
Storage Comment Store at -20°C, stable for one year.
Expiry Date 12 months
Background publications Dimitrov: "How do viruses enter cells? The HIV coreceptors teach us a lesson of complexity." in: Cell, Vol. 91, Issue 6, pp. 721-30, 1998 (PubMed).

Berson, Long, Doranz, Rucker, Jirik, Doms: "A seven-transmembrane domain receptor involved in fusion and entry of T-cell-tropic human immunodeficiency virus type 1 strains." in: Journal of virology, Vol. 70, Issue 9, pp. 6288-95, 1996 (PubMed).

Feng, Broder, Kennedy, Berger: "HIV-1 entry cofactor: functional cDNA cloning of a seven-transmembrane, G protein-coupled receptor." in: Science (New York, N.Y.), Vol. 272, Issue 5263, pp. 872-7, 1996 (PubMed).

Doranz, Rucker, Yi, Smyth, Samson, Peiper, Parmentier, Collman, Doms: "A dual-tropic primary HIV-1 isolate that uses fusin and the beta-chemokine receptors CKR-5, CKR-3, and CKR-2b as fusion cofactors." in: Cell, Vol. 85, Issue 7, pp. 1149-58, 1996 (PubMed).