Anti-CXCR2 Antibody

Product Name

Anti-CXCR2 Antibody

View all CXCR2/IL-8RB Antibodies

SKU/Catalog Number

PA1029

Size

100 μg/vial

Form

Lyophilized

Description

Boster Bio Anti-CXCR2 Antibody catalog # PA1029. Tested in WB applications. This antibody reacts with Human, Rat.

Storage & Handling

Store at -20˚C for one year from date of receipt. After reconstitution, at 4˚C for one month. It can also be aliquotted and stored frozen at -20˚C for six months. Avoid repeated freeze-thaw cycles.

Cite This Product

Anti-CXCR2 Antibody (Boster Biological Technology, Pleasanton CA, USA, Catalog # PA1029)

Host

Rabbit

Contents

Each vial contains 4 mg Trehalose, 0.9 mg NaCl and 0.2 mg Na2HPO4.

Clonality

Polyclonal

Isotype

Rabbit IgG

Immunogen

A synthetic peptide corresponding to a sequence in the middle region of human CXCR2, different from the related mouse sequence by six amino acids.

*Blocking peptide can be purchased. Costs vary based on immunogen length. Contact us for pricing.

Cross-reactivity

No cross-reactivity with other proteins

Reactive Species

PA1029 is reactive to CXCR2 in Human, Rat

Applications

PA1029 is guaranteed for WB Boster Guarantee

Observed Molecular Weight

45 kDa

Calculated molecular weight

40.759kDa

Background of CXCR2/IL-8RB

CXCR2 is a receptor for Interleukin 8, which is a powerful neutrophil chemotactic factor. It is a member of the GPCR family (subfamily, chemokine). Binding of IL8 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 IL8 with a high affinity and to GRO/MGSA and NAP2 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.

Antibody Validation

Boster validates all antibodies on WB, IHC, ICC, Immunofluorescence, and ELISA with known positive control and negative samples to ensure specificity and high affinity, including thorough antibody incubations.

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Reconsitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Assay Dilutions Recommendation

The recommendations below provide a starting point for assay optimization. The actual working concentration varies and should be decided by the user.

Western blot, 0.1-0.5μg/ml, Human, Rat

Validation Images & Assay Conditions

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Figure 1. Western blot analysis of CXCR2 using anti-CXCR2 antibody (PA1029).
Electrophoresis was performed on a 5-20% SDS-PAGE gel at 70V (Stacking gel) / 90V (Resolving gel) for 2-3 hours. The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: rat lung tissue lysates,
Lane 2: human COLO320 whole cell lysates.
After electrophoresis, proteins were transferred to a nitrocellulose membrane at 150 mA for 50-90 minutes. Blocked the membrane with 5% non-fat milk/TBS for 1.5 hour at RT. The membrane was incubated with rabbit anti-CXCR2 antigen affinity purified polyclonal antibody (Catalog # PA1029) at 0.5 μg/mL overnight at 4°C, then washed with TBS-0.1%Tween 3 times with 5 minutes each and probed with a goat anti-rabbit IgG-HRP secondary antibody at a dilution of 1:5000 for 1.5 hour at RT. The signal is developed using an Enhanced Chemiluminescent detection (ECL) kit (Catalog # EK1002) with Tanon 5200 system. A specific band was detected for CXCR2 at approximately 45 kDa. The expected band size for CXCR2 is at 41 kDa.

Gene/Protein Information For CXCR2 (Source: Uniprot.org, NCBI)

Alternative Names

CD182 antigen; CD182; CDw128b; chemokine (C-X-C motif) receptor 2; chemokine (CXC) receptor 2; CMKAR2; C-X-C chemokine receptor type 2; CXCR2 gene for IL8 receptor type B; CXCR2; CXC-R2; CXCR-2; GRO/MGSA receptor; High affinity interleukin-8 receptor B; IL-8 RB; IL-8 receptor type 2; IL-8R B; IL8R2; IL8RA; IL8RB; interleukin 8 receptor B; interleukin 8 receptor type 2; interleukin-8 receptor type B CXCR2 CD182, CDw128b, CMKAR2, IL8R2, IL8RA, IL8RB C-X-C motif chemokine receptor 2 C-X-C chemokine receptor type 2|CXC-R2|CXCR-2|CXCR2 gene for IL8 receptor type B|GRO/MGSA receptor|IL-8 receptor type 2|IL-8R B|chemokine (CXC) receptor 2|high affinity interleukin-8 receptor B|interleukin 8 receptor type 2|interleukin 8 receptor, beta|interleukin-8 receptor type B

For more info on CXCR2, check out the CXCR2 Infographic

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In this infographic, you will see the following information for CXCR2: database IDs, superfamily, protein function, synonyms, molecular weight, chromosomal locations, tissues of expression, subcellular locations, post-translational modifications, and related diseases, research areas & pathways. If you want to see more information included, or would like to contribute to it and be acknowledged, please contact [email protected].

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