1. GPCR/G Protein
    Immunology/Inflammation
  2. CXCR

CXCR

CXCRs (CXC chemokine receptors) are integral membrane proteins that specifically bind and respond to cytokines of the CXC chemokine family. They represent one subfamily of chemokine receptors, a large family of G protein-linked receptors that are known as seven transmembrane (7-TM) proteins, since they span thecell membrane seven times. There are currently seven known CXC chemokine receptors in mammals, named CXCR1 through CXCR7. CXCR1 and CXCR2 are closely related receptors that recognize CXC chemokines that possess an E-L-R amino acid motif immediately adjacent to their CXC motif. CXCR3 is expressed predominantly on T lymphocytes. CXCR4 is the receptor for a chemokine known as CXCL12 (or SDF-1) and, as with CCR5, is utilized by HIV-1 to gain entry into target cells. The chemokine receptor CXCR5 is selectively expressed on B cells and is involved in lymphocyte homing and the development of normal lymphoid tissue. CXCR6 was formerly called three different names (STRL33, BONZO, and TYMSTR) before being assigned CXCR6 based on its chromosomal location and its similarity to other chemokine receptors in its gene sequence. CXCR7 was originally called RDC-1 (an orphan receptor) but has since been shown to cause chemotaxis in T lymphocytes in response to CXCL12 (the ligand for CXCR4) prompting the renaming of this molecule as CXCR7.

CXCR Isoform Specific Products:

  • CXCR

  • CXCR1

  • CXCR2

  • CXCR3

  • CXCR4

  • CXCR7

  • CX3CR1

CXCR 相关产品 (37):

Cat. No. Product Name Effect Purity
  • HY-10046
    Plerixafor Antagonist >98.0%
    Plerixafor是选择性的 CXCR4 拮抗剂,IC50值为44 nM。
  • HY-50912
    Plerixafor octahydrochloride Antagonist >98.0%
    Plerixafor octahydrochloride是一种选择性的 CXCR4 拮抗剂, IC50 为 44 nM。
  • HY-15251
    Reparixin Inhibitor 99.98%
    Reparixin是趋化因子受体 CXCR1CXCR2 激活的非竞争性变构抑制剂,IC50 分别为1 和 100 nM。
  • HY-15319
    AMG 487 Inhibitor 99.65%
    AMG 487 是一种有效的趋化因子受体3 (CXCR3) 拮抗剂,抑制 CXCL10和 CXCL11与 CXCR3 结合的 IC50 值分别为 8.0 和 8.2 nM。
  • HY-10198
    Navarixin Antagonist 98.62%
    Navarixin 是一种有效的 CXCR1CXCR2 的别构拮抗剂,对猕猴 CXCR1 的 Kd 值为 41 nM,对小鼠,大鼠和猕猴 CXCR2 的 Kd 值分别为 0.20 nM,0.20 nM,0.08 nM。
  • HY-114244
    USL311 Antagonist 99.97%
    USL311 是一种选择性的 CXCR4 拮抗剂,具有抗癌作用。
  • HY-112709
    LIT-927 99.66%
    LIT-927 是局部的、有口服活性的 CXC 趋化因子12 (CXCL12) 的中性配体,具有抗炎作用,对 CXCL12 结合到其受体 CXCR4 的 Ki 值为 267 nM。
  • HY-19867A
    Burixafor hydrobromide Antagonist
    Burixafor hydrobromide (TG-0054 hydrobromide) 是具有口服活性的、有效的CXC 族趋化因子受体 4 (CXCR4) 的拮抗剂,是一种具有潜在治疗脉络膜新生血管的水溶性抗血管生成药物。Burixafor hydrobromide (TG-0054 hydrobromide) 能够在猪心肌梗死模型中,动员间充质干细胞,减轻炎症反应,维持心脏的收缩功能。
  • HY-16711
    SB225002 Antagonist 99.58%
    SB225002 是一种有效的选择性 CXCR2 拮抗剂,IC50 为 22 nM。
  • HY-19855
    AZD-5069 Antagonist 99.92%
    AZD-5069 是有效的 CXCR2 chemokine 受体拮抗剂,用于癌症治疗。
  • HY-12488
    LY2510924 Inhibitor 99.91%
    LY2510924是有效,选择性的 CXCR4 拮抗剂;阻止SDF-1结合CXCR4,IC50值为0.079 nM。
  • HY-15252
    Reparixin L-lysine salt Inhibitor 98.44%
    Reparixin L-lysine salt是趋化因子受体1/2 (CXCR1/2)活化 的变构抑制剂。
  • HY-P0171
    Motixafortide Antagonist 99.19%
    Motixafortide (BKT140 4-fluorobenzoyl) 是一种新型的CXCR4拮抗剂,IC50约为1 nM.
  • HY-50101A
    Mavorixafor trihydrochloride Antagonist >98.0%
    Mavorixafor trihydrochloride (AMD-070 trihydrochloride) 是一种有效的,选择性的,可口服的 CXCR4 拮抗剂,能够拮抗 125I-SDF 与 CXCR4 结合,IC50 值为 13 nM;Mavorixafor trihydrochloride (AMD-070 trihydrochloride) 能够抑制 HIV-1 (NL4.3 strain) 的复制,在 MT-4 和 PBMCs 细胞中,IC50 值分别为 1 和 9 nM。
  • HY-10017
    SCH 546738 Antagonist 99.20%
    SCH 546738 是一种有效的非竞争性 CXCR3 拮抗剂,结合到人 CXCR3 受体的亲和常数 (Ki) 为 0.4 nM。
  • HY-13406
    TAK-779 Antagonist 99.73%
    TAK-779 是一种有效的,选择性的,非肽类 CCR5CXCR3 拮抗剂,对 CCR5Ki 值为 1.1 nM,同时可以有效地,选择性地抑制 R5 HIV-1,在 MAGI-CCR5 细胞中,EC50EC90 值分别为 1.2 nM 和 5.7 nM。
  • HY-19768
    Danirixin Antagonist 98.21%
    Danirixin 是选择性,可逆的 CXCR2 拮抗剂。抑制 CXCL8的 IC50 值为 12.5 nM。
  • HY-13848
    AZD8797 Antagonist 98.22%
    AZD8797是非竞争的人 CX3CR1 变构调节剂,Ki分别为3.9,2800 nM。
  • HY-N0011
    Baohuoside I Inhibitor 98.96%
    Baohuoside I 是从朝鲜淫羊藿中得到的黄酮类化合物,作为 CXCR4 的抑制剂,能够抑制 CXCR4 的表达,诱导凋亡,具有抗肿瘤活性。
  • HY-101458A
    IT1t dihydrochloride Antagonist 98.09%
    IT1t dihydrochloride是高效的CXCR4拮抗剂;抑制CXCL12/CXCR4相互作用的IC50值为2.1 nM。
Isoform Specific Products

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