Chemokine receptors belong to the seven transmembrane domain G-Protein Coupled Receptors and are differentially expressed in diverse cell types. In leukocytes, chemokines coordinate development, differentiation, anatomic distribution, trafficking, and effector functions and thereby regulate innate and adaptive immune responses.nTo date, 18 chemokine receptors are known and designated as CXCR1-5, CCR1-11, XCR1, and CX3CR1 based on their specific chemokine preferences.nThe CXC chemokine receptors specifically bind and respond to cytokines of the CXC chemokine family. CXCR1 and CXCR2 were the first chemokine receptor subtypes to be defined. They are the only known mammalian receptors for ELR+ CXC chemokines [CXC chemokines which contain the tripeptide motif glutamic acid-leucine-arginine (ELR) N-terminal to the first cysteine.nCXCR1 and CXCR2 both bind IL-8, with similar high affinity; they do not bind other types of chemokines. CXCR1 and CXCR2 are the major chemokine receptors expressed on neutrophils. They appear to operate mainly in acute inflammation and innate immunity.
应用类型
经验证,该抗体可应用于IFC、WB等实验。
免疫原
CXCR1 (胞外)抗体的免疫原肽段为(C)SNITDPQMW DFDDLN, corresponding to aminonacid residues 2-16位氨基酸残基,该序列来源于人类CXCR1 (Accession编号为P25024)。胞外,N端。