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JAK3 elisa kit :: Mouse Janus kinase 3 (a protein tyrosine kinase, leukocyte) ELISA Kit

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Catalog # MBS900324
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Typical Testing Data/Standard Curve (for reference only)
Product Name

Janus kinase 3 (a protein tyrosine kinase, leukocyte) (JAK3), ELISA Kit

Popular Item
Full Product Name

Mouse Tyrosine-protein kinase JAK3, JAK3 ELISA Kit

Product Synonym Names
Mouse Tyrosine-protein kinase JAK3 (JAK3) ELISA kit; JAK-3; JAK3_HUMAN; JAKL; L-JAK; LJAK; Janus kinase 3 (a protein tyrosine kinase; leukocyte) ; leukocyte Janus kinase; tyrosine-protein kinase JAK3; Janus kinase 3 (a protein tyrosine kinase; leukocyte)
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
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3D Structure
ModBase 3D Structure for Q62137
Species Reactivity
This assay has high sensitivity and excellent specificity for detection of Mouse JAK3. No significant cross-reactivity or interference between Mouse JAK3 and analogues was observed.
Serum, plasma, tissue homogenates, Cell lysates
Assay Type
Intra-assay Precision
Intra-assay Precision (Precision within an assay): CV% is less than 8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays): CV% is less than 10%
Three samples of known concentration were tested in twenty assays to assess.
Detection Wavelength
450 nm
Sample Volume
Protein Biological Process 1
Protein Biological Process 3
Adaptive immunity
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.
ISO Certification
Manufactured in an ISO 9001:2008 Certified Laboratory.
Product Note
Our ELISA Kit assays are dynamic research tools and sometimes they may be updated and improved. If the format of this assay is important to you then please request the current manual or contact our technical support team with a presales inquiry before placing an order. We will confirm the current details of the assay. We cannot guarantee the sample manual posted online is the most current manual.
Other Notes
Small volumes of JAK3 elisa kit vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.
Searchable Terms for JAK3purchase
MBS900324 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Janus kinase 3 (a protein tyrosine kinase, leukocyte) (JAK3) ELISA Kit target analytes in biological samples. The concentration gradients of the kit standards or positive controls render a theoretical kit detection range in biological research samples containing JAK3. The ELISA analytical biochemical technique of the MBS900324 kit is based on JAK3 antibody-JAK3 antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect JAK3 antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, JAK3. Appropriate sample types may include undiluted body fluids and/or tissue homogenates, secretions. Quality control assays assessing reproducibility identified the intra-assay CV (%) and inter-assay CV(%).
Related Product Information for
JAK3 elisa kit
For samples: For the quantitative determination of mouse tyrosine-protein kinase JAK3 (JAK3) concentrations in serum, plasma, tissue homogenates, cell lysates.

PRINCIPLE OF THE ASSAY This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for JAK3 has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any JAK3 present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for JAK3 is added to the wells. After washing, avidin 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 JAK3 bound in the initial step. The color development is stopped and the intensity of the color is measured.

Typical Testing Data/Standard Curve (for reference only) of JAK3 elisa kit
JAK3 elisa kit Typical Testing Data/Standard Curve (for reference only) image
NCBI/Uniprot data below describe general gene information for JAK3. It may not necessarily be applicable to this product.
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Primary Accession #
UniProt Secondary Accession #
UniProt Related Accession #
Molecular Weight
122,641 Da
NCBI Official Full Name
tyrosine-protein kinase JAK3
NCBI Official Synonym Full Names
Janus kinase 3
NCBI Official Symbol
NCBI Official Synonym Symbols
fae; wil
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NCBI Protein Information
tyrosine-protein kinase JAK3
UniProt Protein Name
Tyrosine-protein kinase JAK3
UniProt Synonym Protein Names
Janus kinase 3; JAK-3
Protein Family
UniProt Gene Name
UniProt Synonym Gene Names
JAK-3  [Similar Products]
UniProt Entry Name
UniProt Comments for JAK3
JAK3: a non-receptor tyrosine-kinase of the Jak family expressed predominantly in immune cells. Mediates signal transduction via the common gamma-chain of cytokine receptors, including IL-2, -4, -7, -9, and -15. Interacts with members of the STAT (signal transduction and activators of transcription) family. Interacts with STAM2 and SHB. Contains two protein kinase domains. Mutations that abrogate JAK3 function cause an autosomal SCID (severe combined immunodeficiency disease). Inhibitor: R017s for organ transplants. Three differentially spliced isoforms have been described.

Protein type: Protein kinase, TK; EC; Protein kinase, tyrosine (non-receptor); Kinase, protein; TK group; JakA family

Cellular Component: extrinsic to internal side of plasma membrane; cytoskeleton; membrane; cytoplasm; intracellular; cytosol

Molecular Function: transferase activity; protein binding; protein-tyrosine kinase activity; transferase activity, transferring phosphorus-containing groups; nucleotide binding; non-membrane spanning protein tyrosine kinase activity; kinase activity; protein phosphatase binding; ATP binding; protein kinase activity; hormone receptor binding

Biological Process: positive regulation of immune response; peptidyl-tyrosine phosphorylation; negative regulation of interleukin-10 production; negative regulation of FasL biosynthetic process; negative regulation of T-helper 1 cell differentiation; protein amino acid autophosphorylation; positive regulation of activated T cell proliferation; enzyme linked receptor protein signaling pathway; protein amino acid phosphorylation; elevation of cytosolic calcium ion concentration; erythrocyte differentiation; T cell homeostasis; positive regulation of T cell proliferation; inflammatory response; negative regulation of interleukin-12 production; cell migration; immune system process; cytokine and chemokine mediated signaling pathway; lymph node development; tyrosine phosphorylation of Stat5 protein; negative regulation of dendritic cell cytokine production; tyrosine phosphorylation of STAT protein; B cell differentiation; innate immune response; positive regulation of transcription from RNA polymerase II promoter; positive regulation of calcium ion transport; negative regulation of T cell activation; phosphorylation; transmembrane receptor protein tyrosine kinase signaling pathway
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While every efforts were made to ensure the accuracy of the information provided in this datasheet, MyBioSource will not be liable for any omissions or errors contained herein. MyBioSource reserves the right to make changes to this datasheet at any time without prior notice.

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