Invitrogen™ CD182 (CXCR2) Monoclonal Antibody (eBio5E8-C7-F10 (5E8-C7-F10)), PerCP-eFluor™ 710, eBioscience™

Catalog No.	Quantity
46-182-942	100 Tests

Catalog No. 46-182-942 Supplier Invitrogen™ Supplier No. 46182942

Description

Mouse Monoclonal Antibody

Description: The eBio5E8-C7-F10 monoclonal antibody reacts with human CD182 (CXCR2, IL-8R beta). CD182 is a 67-70 kDa member of the seven-transmembrane spanning G-protein coupled receptor (GPCR) family. CD182 is expressed as a homodimer, or a heterodimer with CD181 (CXCR1, IL-8R alpha) and is expressed on granulocytes, NK cells, a subset of T cells, mast cells, monocytes, endothelial cells, megakaryocytes and oligodendrocytes. Binding of it's ligands, which include IL-8, NAP-2, GCP-2 and GRO alpha, -beta and -gamma, induces several biological outcomes such as cell activation, chemotaxis, proliferation and angiogenesis. There are several functional differences between CD181 and CD182. Both receptors are able to mediate chemotaxis and intracellular calcium changes, but only CD181 mediates phospolipase D activation and respiratory burst. Furthermore, studies have shown that IL-8 predominantly mediates its effects on neutrophil function through CD181. Applications Reported: This ebio5E8-C7-F10 (5E8-C7-F10) antibody has been reported for use in flow cytometric analysis. Applications Tested: This ebio5E8-C7-F10 (5E8-C7-F10) antibody has been pre-titrated and tested by flow cytometric analysis of normal human peripheral blood cells. This can be used at 5 μL (0.25 μg) per test. A test is defined as the amount (μg) of antibody that will stain a cell sample in a final volume of 100 μL. Cell number should be determined empirically but can range from 10^5 to 10^8 cells/tes...

CXCR2 is a receptor for interleukin-8, which is a powerful neutrophil chemotactic factor. It is a member of the GPCR family. Binding of IL-8 to the receptor causes activation of neutrophils. This response is mediated via a G-protein that activate a phosphatidylinositol-calcium second messenger system. This receptor binds to IL-8 with a high affinity and to GRO/MGSA and NAP-2 also with a high affinity. It has been reported to be expressed in a wide variety of tissues. ESTs have been isolated from human placenta and thymus libraries.

Specifications

• Antigen: CD182 (CXCR2)
• Applications: Flow Cytometry
• Classification: Monoclonal
• Clone: eBio5E8-C7-F10 (5E8-C7-F10)
• Concentration: 5 μL/Test
• Conjugate: PerCP-eFluor 710
• Formulation: PBS with BSA and 0.09% sodium azide; pH 7.2
• Gene: CXCR2
• Gene Accession No.: P25025
• Gene Alias: C Cmotif chemokine; C X C motif chemokine; CC motif chemokine; CCmotif chemokine; CD128; CD182; CD182 antigen; CDw128; CDw128b; chemokine (C-X-C motif) receptor 2; chemokine (CXC) receptor 2; chemokine (C-X-C) receptor 2; Cmkar2; CXC; C-X-C chemokine receptor type 2; CXC motif chemokine; C-X-C motif chemokine receptor 2; Cxcr2; CXC-R2; CXCR-2; CXCR2 gene for IL8 receptor type B; Gpcr16; GRO/MGSA receptor; high affinity interleukin-8 receptor B; IL-8 receptor alpha chain; Il-8 receptor b; IL-8 receptor beta; IL-8 receptor type 2; IL-8R B; IL8R2; IL8RA; Il8rb; IL-8rb; IL-8Rh; interleukin 8 receptor B; interleukin 8 receptor type 2; interleukin 8 receptor, beta; interleukin-8 receptor type B; mIL-8RH
• Gene Symbols: CXCR2
• Host Species: Mouse
• Purification Method: Affinity chromatography
• Quantity: 100 Tests
• Regulatory Status: RUO
• Primary or Secondary: Primary
• Gene ID (Entrez): 3579
• Target Species: Human
• Content And Storage: 4°C, store in dark, DO NOT FREEZE!
• Product Type: Antibody
• Form: Liquid
• Isotype: IgG1 κ

Frequently Asked Questions (FAQs)

I am unable to analyze my cells stained with eFluor Organic Dyes today. What options do I have?

Our options will depend on the samples you are analyzing.

If cell viability is not critical, you can store your stained samples at 4 degrees C or on ice overnight in the dark and analyze the following day.

For samples stained with eFluor organic fluorochromes, we recommend that cells be suspended in 100 uL of Flow Cytometry Staining Buffer (Cat. No. 00-4222) and 100 uL of eBioscience IC Fixation Buffer (Cat. No. 00-8222); samples can be incubated for up to 3 days at 4 degrees C in the dark. Alternatively, the 1-step Fix/Lyse Solution (Cat. No. 00-5333) can be used. This is a great option when working with whole blood but also works for other cell types.

Can the eFluor Organic fluorochromes be used for intracellular staining?

Yes, the eFluor Organic fluorochromes can be used for intracellular staining. The eFluor organic fluorochromes maintain bright signal and require minimal changes in compensation when fixed with eBioscience IC Fixation Buffer (Cat. No. 00-8222-49) and Permeabilization Buffer (Cat. No. 00-8333-56) or 1-step Fix/Lyse Solution (Cat. No. 00-5333-54, 00-5333-57) (as compared to live cells).

What buffers are compatible with the eFluor Organic fluorochromes and eVolve QDots?

The eFluor Organic fluorochromes and eVolve QDots can be used with flow staining buffers containing PBS and protein.

What is the difference between eFluor Organic Dyes and eVolve Qdots?

The eFluor Organic Dyes (eFluor 450, APC-eFluor 780, PerCP-eFluor 710, eFluor 710) are conventional fluorochromes. In contrast, the eVolve line of products are Quantum dots.

Are the eFluor Organic Dyes photo-labile?

As with other fluorochromes, we recommend minimal exposure to light to maintain optimal signal.