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Human Soluble CD276 ELISA Kit | sCD276/sB7-H3 elisa kit

Human Soluble CD276 (sCD276/sB7-H3) ELISA Kit

Gene Names
CD276; B7H3; B7-H3; B7RP-2; 4Ig-B7-H3
Reactivity
Human
Synonyms
Soluble CD276; Human Soluble CD276 (sCD276/sB7-H3) ELISA Kit; sCD276/sB7-H3 elisa kit
Ordering
For Research Use Only!
Reactivity
Human
Specificity
This assay has high sensitivity and excellent specificity for detection of Human CD276. No significant cross-reactivity or interference between Human CD276 and analogues was observed.
Samples
Serum, Plasma, Other biological fluids
Assay Type
Sandwich
Sample Volume
1-200 uL
Precision
Intra-assay Precision (Precision within an assay)
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays)
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.
CV (%) = SD/meanX100
Intra-Assay: CV
Inter-Assay: CV
Detection Wavelength
450 nm
Preparation and Storage
Store at 2-8 degree C.
Related Product Information for sCD276/sB7-H3 elisa kit
Principle of the Assay: This assay employs a two-site sandwich ELISA to quantitate CD276 in samples. An antibody specific for CD276 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyCD276 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for CD276 is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of CD276 bound in the initial step. The color development is stopped and the intensity of the color is measured.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
57,165 Da
NCBI Official Full Name
CD276 antigen isoform a
NCBI Official Synonym Full Names
CD276 molecule
NCBI Official Symbol
CD276
NCBI Official Synonym Symbols
B7H3; B7-H3; B7RP-2; 4Ig-B7-H3
NCBI Protein Information
CD276 antigen
UniProt Protein Name
CD276 antigen
UniProt Gene Name
CD276
UniProt Synonym Gene Names
B7H3; B7-H3

NCBI Description

The protein encoded by this gene belongs to the immunoglobulin superfamily, and thought to participate in the regulation of T-cell-mediated immune response. Studies show that while the transcript of this gene is ubiquitously expressed in normal tissues and solid tumors, the protein is preferentially expressed only in tumor tissues. Additionally, it was observed that the 3' UTR of this transcript contains a target site for miR29 microRNA, and there is an inverse correlation between the expression of this protein and miR29 levels, suggesting regulation of expression of this gene product by miR29. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2011]

Uniprot Description

CD276: May participate in the regulation of T-cell-mediated immune response. May play a protective role in tumor cells by inhibiting natural-killer mediated cell lysis as well as a role of marker for detection of neuroblastoma cells. May be involved in the development of acute and chronic transplant rejection and in the regulation of lymphocytic activity at mucosal surfaces. Could also play a key role in providing the placenta and fetus with a suitable immunological environment throughout pregnancy. Both isoform 1 and isoform 2 appear to be redundant in their ability to modulate CD4 T-cell responses. Isoform 2 is shown to enhance the induction of cytotoxic T-cells and selectively stimulates interferon gamma production in the presence of T-cell receptor signaling. Belongs to the immunoglobulin superfamily. BTN/MOG family. 4 isoforms of the human protein are produced by alternative splicing.

Protein type: Membrane protein, integral

Chromosomal Location of Human Ortholog: 15q24.1

Cellular Component: external side of plasma membrane; integral component of membrane

Molecular Function: protein binding; receptor binding

Biological Process: cell proliferation; immune response; positive regulation of interferon-gamma biosynthetic process; positive regulation of T cell proliferation; regulation of immune response; T cell activation

Research Articles on sCD276/sB7-H3

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Product Notes

The Human sCD276/sB7-H3 cd276 (Catalog #AAA285328) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA285328 ELISA Kit recognizes Human sCD276/sB7-H3. It is sometimes possible for the material contained within the vial of "Soluble CD276, 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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