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Typical Testing Data/Standard Curve (for reference only)

Human Interleukin 8 Receptor Beta (IL8Rb) ELISA Kit | IL8Rb elisa kit

Human Interleukin 8 Receptor Beta (IL8Rb) ELISA Kit

Gene Names
CXCR2; CD182; IL8R2; IL8RA; IL8RB; CMKAR2; CDw128b
Reactivity
Human
Synonyms
Interleukin 8 Receptor Beta (IL8Rb); Human Interleukin 8 Receptor Beta (IL8Rb) ELISA Kit; CD182; CDw128b; IL8R-B; IL8-RB; CMKAR2; CXCR2; IL8R2; C-X-C chemokine receptor type 2; GRO/MGSA receptor; High affinity interleukin-8 receptor B; IL8Rb elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of Interleukin 8 Receptor Beta (IL8Rb).
No significant cross-reactivity or interference between Interleukin 8 Receptor Beta (IL8Rb) and analogues was observed.
Sequence Length
360
Assay Type
Double-antibody Sandwich
Samples
Tissue homogenates, Cell lysates, Cell culture supernates and Other Biological Fluids
Detection Range
0.78-50ng/mL
Sensitivity
< 0.31ng/mL
Application
Enzyme-linked immunosorbent assay for Antigen Detection.
Intra-assay Precision (Precision within an assay)
3 samples with low, middle and high level Interleukin 8 Receptor Beta (IL8Rb) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays)
3 samples with low, middle and high level Interleukin 8 Receptor Beta (IL8Rb) were tested on 3 different plates, 8 replicates in each plate.
CV(%) =
SD/meanX100
Intra-Assay
CV<10%
Inter-Assay
CV<12%
Preparation and Storage
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Typical Testing Data/Standard Curve (for reference only)

Typical Testing Data/Standard Curve (for reference only)
Related Product Information for IL8Rb elisa kit
The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Interleukin 8 Receptor Beta (IL8Rb). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Interleukin 8 Receptor Beta (IL8Rb). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Interleukin 8 Receptor Beta (IL8Rb), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Interleukin 8 Receptor Beta (IL8Rb) in the samples is then determined by comparing the O.D. of the samples to the standard curve.
Product Categories/Family for IL8Rb elisa kit

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
UniProt Accession #
Molecular Weight
40,759 Da
NCBI Official Full Name
interleukin 8 receptor beta
NCBI Official Synonym Full Names
chemokine (C-X-C motif) receptor 2
NCBI Official Symbol
CXCR2
NCBI Official Synonym Symbols
CD182; IL8R2; IL8RA; IL8RB; CMKAR2; CDw128b
NCBI Protein Information
C-X-C chemokine receptor type 2
UniProt Protein Name
C-X-C chemokine receptor type 2
UniProt Gene Name
CXCR2
UniProt Synonym Gene Names
IL8RB; CXC-R2; CXCR-2; IL-8R B
UniProt Entry Name
CXCR2_HUMAN

NCBI Description

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]

Uniprot Description

IL-8R B: 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. Belongs to the G-protein coupled receptor 1 family.

Protein type: Receptor, GPCR; Receptor, cytokine; GPCR, family 1; Membrane protein, multi-pass; Membrane protein, integral

Chromosomal Location of Human Ortholog: 2q35

Cellular Component: cell surface; mast cell granule; membrane; integral to plasma membrane; plasma membrane; intracellular

Molecular Function: signal transducer activity; protein binding; interleukin-8 receptor activity; interleukin-8 binding; C-X-C chemokine receptor activity

Biological Process: neutrophil chemotaxis; neutrophil activation; signal transduction; chemotaxis; positive regulation of vascular permeability; negative regulation of neutrophil apoptosis; elevation of cytosolic calcium ion concentration; positive regulation of angiogenesis; cell surface receptor linked signal transduction; receptor internalization; positive regulation of cell proliferation; midbrain development; cellular defense response; dendritic cell chemotaxis; G-protein signaling, coupled to IP3 second messenger (phospholipase C activating); inflammatory response; acute inflammatory response to antigenic stimulus

Research Articles on IL8Rb

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Product Notes

The Human IL8Rb cxcr2 (Catalog #AAA2020973) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2020973 ELISA Kit recognizes Human IL8Rb. It is sometimes possible for the material contained within the vial of "Interleukin 8 Receptor Beta (IL8Rb), ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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