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Product Name CXCR2 Chinese Name 细胞表面Chemokine受体2抗体 Alias CXC-chemokine receptor 2; CD 182; CD182; CD182 antigen; CDw128b; Chemokine (CXC) receptor 2; CMKAR2; CXCR 2; CXC R2; CXC-R2; CXCR2_HUMAN; C-X-C chemokine receptor type 2; CXCR-2; GRO/MGSA receptor; High affinity interleukin-8 receptor B; IL-8R B; IL-8 receptor type 2. Research Area Cell biology Cyclin G protein-coupled receptor Cell differentiation G protein signal Immunogen Species Rabbit Clonality Polyclonal React Species Human, Mouse, Rat, Applications WB=1:500-2000 ELISA=1:5000-10000
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.Theoretical molecular weight 41kDa Cellular localization The cell membrane Form Liquid Concentration 1mg/ml immunogen KLH conjugated synthetic peptide derived from human CXCR2: 61-160/360 <Extracellular> Lsotype IgG Purification affinity purified by Protein A Buffer Solution 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. Storage Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. Attention This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. PubMed PubMed Product Detail The protein encoded by this gene is a member of the G-protein-coupled receptor family. This protein is a receptor for interleukin 8 (IL8). It binds to IL8 with high affinity, and transduces the signal through a G-protein activated second messenger system. This receptor also binds to chemokine (C-X-C motif) ligand 1 (CXCL1/MGSA), a protein with melanoma growth stimulating activity, and has been shown to be a major component required for serum-dependent melanoma cell growth. This receptor mediates neutrophil migration to sites of inflammation. The angiogenic effects of IL8 in intestinal microvascular endothelial cells are found to be mediated by this receptor. Knockout studies in mice suggested that this receptor controls the positioning of oligodendrocyte precursors in developing spinal cord by arresting their migration. This gene, IL8RA, a gene encoding another high affinity IL8 receptor, as well as IL8RBP, a pseudogene of IL8RB, form a gene cluster in a region mapped to chromosome 2q33-q36. Alternatively spliced variants, encoding the same protein, have been identified. [provided by RefSeq, Nov 2009].
Function:
Receptor for interleukin-8 which is a powerful neutrophil chemotactic factor. Binding of IL-8 to the receptor causes activation of neutrophils. This response is mediated via a G-protein that activates a phosphatidylinositol-calcium second messenger system. Binds to IL-8 with high affinity. Also binds with high affinity to CXCL3, GRO/MGSA and NAP-2.
Subcellular Location:
Cell membrane; Multi-pass membrane protein.
Post-translational modifications:
Phosphorylated upon ligand binding; which is required for desensitization.
Similarity:
Belongs to the G-protein coupled receptor 1 family.
SWISS:
P25025
Gene ID:
3579
Database links:Entrez Gene: 3579 Human
Entrez Gene: 12765 Mouse
Omim: 146928 Human
SwissProt: P25025 Human
SwissProt: P35343 Mouse
Unigene: 846 Human
Unigene: 234466 Mouse
Unigene: 90347 Rat
Product Picture Sample:
Lane 1: Human THP-1 cell lysates
Lane 2: Human U937 cell lysates
Lane 3: Human HL60 cell lysates
Lane 4: Human HepG2 cell lysates
Primary: Anti-CXCR2 (SL4836R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 41 kDa
Observed band size: 55 kDa
Sample:
Lane 1: Raw264.7 (Mouse) Cell Lysate at 30 ug
Lane 2: U937 (Human) Cell Lysate at 30 ug
Primary: Anti-CXCR2 (SL4836R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 45/55 kD
Observed band size: 59 kD
Blank control: Hela.
Primary Antibody (green line): Rabbit Anti-CXCR2 (SL4836R)
Dilution: 1μg /10^6 cells;
Isotype Control Antibody (orange line): Rabbit IgG .
Secondary Antibody : Goat anti-rabbit IgG-PE
Dilution: 1μg /test.
Protocol
The cells then incubated in 5%BSA to block non-specific protein-protein interactions for 30 min at at room temperature .Cells stained with Primary Antibody for 30 min at room temperature. The secondary antibody used for 40 min at room temperature. Acquisition of 20,000 events was performed.
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