Human immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mu polypeptides ELISA Kit | IGJ elisa kit

Human Immunoglobulin J chain, IGJ ELISA Kit

Cat. Num. AAA704277

• Gene Names: IGJ; JCH; IGCJ
• Reactivity: Human
• Synonyms: immunoglobulin J polypeptide; linker protein for immunoglobulin alpha and mu polypeptides; Human Immunoglobulin J chain; IGJ ELISA Kit; Human Immunoglobulin J chain (IGJ) ELISA kit; IGCJ; JCH; immunoglobulin J chain; IGJ elisa kit

• Reactivity: Human
• Specificity: This assay has high sensitivity and excellent specificity for detection of human IGJ. No significant cross-reactivity or interference between human IGJ and analogues was observed.
• Sequence Length: 159

• Samples: Serum, plasma, saliva aliva aliva, urine, tear, breast milk.
• Assay Type: Sandwich
• Detection Range: 10ng/ml -40000 ng/ml.
• Sensitivity: 10 ng/ml.
• Intra-assay Precision: Intra-assay Precision (Precision within an assay): CV%<8%. Three samples of known concentration were tested twenty times on one plate to assess.
• Inter-assay Precision: Inter-assay Precision (Precision between assays): CV%<10%. Three samples of known concentration were tested in twenty assays to assess.
• Preparation and Storage: Unopened test kits should be stored at 2 to 8 degree C upon receipt. Please refer to pdf manual for further storage instructions.

Typical Testing Data/Standard Curve (for reference only)

Related Product Information for IGJ elisa kit

Principle of the Assay||This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for IGJ has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any IGJ present is bound by the immobilized antibody. After removing any unbound substances, a Horseradish Peroxidase (HRP)-conjugated antibody specific for IGJ is added to the wells. Following a wash to remove any unbound reagent, a substrate solution is added to the wells and color develops in proportion to the amount of IGJ 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 #: 21489959
• NCBI GeneID: 3512
• NCBI Accession #: NP_653247.1
• NCBI GenBank Nucleotide #: NM_144646.3
• UniProt Accession #: P01591
• Molecular Weight: 18,099 Da
• NCBI Official Full Name: immunoglobulin J chain
• NCBI Official Synonym Full Names: immunoglobulin J polypeptide, linker protein for immunoglobulin alpha and mu polypeptides
• NCBI Official Symbol: IGJ
• NCBI Official Synonym Symbols: JCH; IGCJ
• NCBI Protein Information: immunoglobulin J chain; IgJ chain
• UniProt Protein Name: Immunoglobulin J chain
• UniProt Gene Name: IGJ
• UniProt Synonym Gene Names: IGCJ
• UniProt Entry Name: IGJ_HUMAN

Uniprot Description

Function: Serves to link two monomer units of either IgM or IgA. In the case of IgM, the J chain-joined dimer is a nucleating unit for the IgM pentamer, and in the case of IgA it induces larger polymers. It also help to bind these immunoglobulins to secretory component.