Product Info Summary
SKU: | A00455-2 |
---|---|
Size: | 100 μg/vial |
Reactive Species: | Human |
Host: | Rabbit |
Application: | ELISA, Flow Cytometry, IHC, WB |
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Product info
Product Name
Anti-CXCR2 Antibody Picoband™
View all CXCR2/IL-8RB Antibodies
SKU/Catalog Number
A00455-2
Size
100 μg/vial
Form
Lyophilized
Description
Boster Bio Anti-CXCR2 Antibody Picoband™ catalog # A00455-2. Tested in ELISA, Flow Cytometry, IHC, WB applications. This antibody reacts with Human.
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 Picoband™ (Boster Biological Technology, Pleasanton CA, USA, Catalog # A00455-2)
Host
Rabbit
Contents
Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.
Clonality
Polyclonal
Isotype
Rabbit IgG
Immunogen
E.coli-derived human CXCR2 recombinant protein (Position: F32-I54;A177-R212).
*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
A00455-2 is reactive to CXCR2 in Human
Applications
A00455-2 is guaranteed for ELISA, Flow Cytometry, IHC, WB Boster Guarantee
Observed Molecular Weight
41 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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Assay dilution & Images
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, 0.25-0.5μg/ml, Human
Immunohistochemistry (Paraffin-embedded Section), 2-5μg/ml, Human
Flow Cytometry, 1-3μg/1x106 cells, Human
Direct ELISA, 0.1-0.5μg/ml, Human
Validation Images & Assay Conditions
Click image to see more details
Figure 1. Western blot analysis of CXCR2 using anti-CXCR2 antibody (A00455-2).
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 30ug of sample under reducing conditions.
Lane 1: human U20S whole cell lysates,
Lane 2: human A549 whole cell lysates.
After Electrophoresis, proteins were transferred to a Nitrocellulose membrane at 150mA 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 # A00455-2) 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 41KD. The expected band size for CXCR2 is at 41KD.
Click image to see more details
Figure 2. IHC analysis of CXCR2 using anti-CXCR2 antibody (A00455-2).
CXCR2 was detected in paraffin-embedded section of human appendicitis tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-CXCR2 Antibody (A00455-2) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 3. IHC analysis of CXCR2 using anti-CXCR2 antibody (A00455-2).
CXCR2 was detected in paraffin-embedded section of human tonsil tissue. Heat mediated antigen retrieval was performed in EDTA buffer (pH8.0, epitope retrieval solution). The tissue section was blocked with 10% goat serum. The tissue section was then incubated with 2μg/ml rabbit anti-CXCR2 Antibody (A00455-2) overnight at 4°C. Biotinylated goat anti-rabbit IgG was used as secondary antibody and incubated for 30 minutes at 37°C. The tissue section was developed using Strepavidin-Biotin-Complex (SABC) (Catalog # SA1022) with DAB as the chromogen.
Click image to see more details
Figure 4. Flow Cytometry analysis of THP-1 cells using anti-CXCR2 antibody (A00455-2).
Overlay histogram showing THP-1 cells stained with A00455-2 (Blue line).The cells were blocked with 10% normal goat serum. And then incubated with rabbit anti-CXCR2 Antibody (A00455-2, 1μg/1x106 cells) for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127, 5-10μg/1x106 cells) was used as secondary antibody for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG (1μg/1x106) used under the same conditions. Unlabelled sample (Red line) was also used as a control.
Protein Target Info & Infographic
Gene/Protein Information For CXCR2 (Source: Uniprot.org, NCBI)
Gene Name
CXCR2
Full Name
C-X-C chemokine receptor type 2
Weight
40.759kDa
Superfamily
G-protein coupled receptor 1 family
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
*If product is indicated to react with multiple species, protein info is based on the gene entry specified above in "Species".For more info on CXCR2, check out the CXCR2 Infographic
We have 30,000+ of these available, one for each gene! Check them out.
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].
Specific Publications For Anti-CXCR2 Antibody Picoband™ (A00455-2)
Hello CJ!
A00455-2 has been cited in 3 publications:
*The publications in this section are manually curated by our staff scientists. They may differ from Bioz's machine gathered results. Both are accurate. If you find a publication citing this product but is missing from this list, please let us know we will issue you a thank-you coupon.
Connexin-43 induces chemokine release from spinal cord astrocytes to maintain late-phase neuropathic pain in mice
Species: Mouse
Cui D,Zhao Y,Xu J.Activation of CXCL5-CXCR2 axis promotes proliferation and accelerates G1 to S phase transition of papillary thyroid carcinoma cells and activates JNK and p38 pathways.Cancer Biol Ther.2019;20(5):608-616.doi:10.1080/15384047.2018.1539289.Epub 2018 Nov 7.PMID:30404567;PMCID:PMC6606038.
Species: Human,Mouse
A00455-2 usage in article: APP:WB, SAMPLE:PTC CELL, DILUTION:1:200
Activation of CXCL5-CXCR2 axis promotes proliferation and accelerates G1 to S phase transition of papillary thyroid carcinoma cells and activates JNK and p38 pathways Dong Cui 1, Yongfu Zhao 1, Jingchao Xu 1 Cancer Biol Ther. 2019;20(5):608-616. doi:
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