CXCR1 Polyclonal antibody

CXCR1 Polyclonal Antibody for IP, WB,ELISA

Host / Isotype

Rabbit / IgG


human and More (1)





Cat no : 55450-1-AP


C C, C C CKR 1, CD128, CD181, CDw128a, CKR 1, CMKAR1, CXC R1, CXCR 1, CXCR1, IL 8 receptor type 1, IL 8R A, IL8R1, IL8RA, IL-8RA, IL8RBA, interleukin 8 receptor, alpha

Tested Applications

Positive WB detected inJurkat cells
Positive IP detected inJurkat cells

Recommended dilution

Western Blot (WB)WB : 1:200-1:1000
Immunoprecipitation (IP)IP : 0.5-4.0 ug for IP and 1:500-1:1000 for WB
Sample-dependent, check data in validation data gallery

Published Applications

WBSee 2 publications below

Product Information

55450-1-AP targets CXCR1 in WB, IP,ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivity human, mouse
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen Peptide
Full Name interleukin 8 receptor, alpha
Calculated molecular weight 40 kDa
Observed molecular weight 50 kDa
GenBank accession numberNM_000634
Gene symbol IL8RA
Gene ID (NCBI) 3577
Conjugate Unconjugated
Form Liquid
Purification Method Antigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Aliquoting is unnecessary for -20oC storage.

Background Information

CXCR1, also named as CMKAR1, IL8RA and CD181, belongs to the G-protein coupled receptor 1 family. It is a receptor to interleukin-8, which is a powerful neutrophils chemotactic factor. Binding of IL-8 to the receptor causes activation of neutrophils. CXCR1binds to IL-8 with a high affinity and to MGSA (GRO) with a low affinity. This antibody is specific to CXCR1.


Product Specific Protocols
WB protocol for CXCR1 antibody 55450-1-APDownload protocol
IP protocol for CXCR1 antibody 55450-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols




The role of vascular endothelial growth factor, interleukin 8, and insulinlike growth factor in sustaining autophagic DIRAS3-induced dormant ovarian cancer xenografts.

Authors - Weiqun Mao

Pharmacol Res

Sinomenine inhibits osteolysis in breast cancer by reducing IL-8/CXCR1 and c-Fos/NFATc1 signaling.

Authors - Yueyang Zhang


IL-8 exacerbates alcohol-induced fatty liver disease via the Akt/HIF-1α pathway in human IL-8-expressing mice.

Authors - Zhihao Wang