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CBL elisa kit :: Human Cas-Br-M (murine) ecotropic retroviral transforming sequence ELISA Kit

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Catalog # MBS943423
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Typical Testing Data/Standard Curve (for reference only)
Product Name

Cas-Br-M (murine) ecotropic retroviral transforming sequence (CBL), ELISA Kit

Popular Item
Full Product Name

Human E3 ubiquitin-protein ligase CBL, CBL ELISA Kit

Product Synonym Names
Human E3 ubiquitin-protein ligase CBL (CBL) ELISA kit; C-CBL; CBL2; RNF55; oncogene CBL2; Cas-Br-M (murine) ecotropic retroviral transforming sequence
Product Gene Name
Research Use Only
For Research Use Only. Not for use in diagnostic procedures.
Request for Current Manual Insert
MBS943423 Testing Data
gene 613563
3D Structure
ModBase 3D Structure for P22681
Species Reactivity
This assay has high sensitivity and excellent specificity for detection of human CBL. No significant cross-reactivity or interference between human CBL and analogues was observed.
Serum, plasma, tissue homogenates, cell lysates.
Assay Type
Sandwich (Quantitative)
Detection Range
25 pg/ml-1600 pg/ml.
6.25 pg/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.
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 CBL 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 forCBLpurchase
MBS943423 is a ready-to-use microwell, strip plate ELISA (enzyme-linked immunosorbent assay) Kit for analyzing the presence of the Cas-Br-M (murine) ecotropic retroviral transforming sequence (CBL) 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 CBL. The ELISA analytical biochemical technique of the MBS943423 kit is based on CBL antibody-CBL antigen interactions (immunosorbency) and an HRP colorimetric detection system to detect CBL antigen targets in samples. The ELISA Kit is designed to detect native, not recombinant, CBL. 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
CBL elisa kit
Principle of the Assay: This assay employs the quantitative sandwich enzyme immunoassay technique. Antibody specific for CBL has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and any CBL present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for CBL 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 CBL 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 CBL elisa kit
CBL elisa kit Typical Testing Data/Standard Curve (for reference only) image
Sample Manual Insert of MBS943423. Click to request current manual
NCBI/Uniprot data below describe general gene information for CBL. 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
99,633 Da
NCBI Official Full Name
E3 ubiquitin-protein ligase CBL
NCBI Official Synonym Full Names
Cbl proto-oncogene, E3 ubiquitin protein ligase
NCBI Official Symbol
NCBI Official Synonym Symbols
  [Similar Products]
NCBI Protein Information
E3 ubiquitin-protein ligase CBL; oncogene CBL2; proto-oncogene c-Cbl; RING finger protein 55; signal transduction protein CBL; casitas B-lineage lymphoma proto-oncogene; fragile site, folic acid type, rare, fra(11)(q23.3); Cas-Br-M (murine) ecotropic retroviral transforming sequence
UniProt Protein Name
E3 ubiquitin-protein ligase CBL
UniProt Synonym Protein Names
Casitas B-lineage lymphoma proto-oncogene; Proto-oncogene c-Cbl; RING finger protein 55; Signal transduction protein CBL
UniProt Gene Name
UniProt Synonym Gene Names
CBL2; RNF55  [Similar Products]
UniProt Entry Name
NCBI Summary for CBL
This gene is a proto-oncogene that encodes a RING finger E3 ubiquitin ligase. The encoded protein is one of the enzymes required for targeting substrates for degradation by the proteasome. This protein mediates the transfer of ubiquitin from ubiquitin conjugating enzymes (E2) to specific substrates. This protein also contains an N-terminal phosphotyrosine binding domain that allows it to interact with numerous tyrosine-phosphorylated substrates and target them for proteasome degradation. As such it functions as a negative regulator of many signal transduction pathways. This gene has been found to be mutated or translocated in many cancers including acute myeloid leukaemia. Mutations in this gene are also the cause of Noonan syndrome-like disorder. [provided by RefSeq, Mar 2012]
UniProt Comments for CBL
CBL: an adapter protein that functions as a negative regulator of many signaling pathways that start from receptors at the cell surface. Acts as an E3 ubiquitin-protein ligase, which accepts ubiquitin from specific E2 ubiquitin-conjugating enzymes, and then transfers it to substrates promoting their degradation by the proteasome. Recognizes activated receptor tyrosine kinases, including PDGFA, EGF and CSF1, and terminates signaling. Participates in signal transduction in hematopoietic cells.

Protein type: Oncoprotein; Ubiquitin conjugating system; Adaptor/scaffold; Ligase; EC 6.3.2.-; EC; Motility/polarity/chemotaxis; Ubiquitin ligase

Chromosomal Location of Human Ortholog: 11q23.3

Cellular Component: cytoplasm; plasma membrane; flotillin complex; cytosol; nucleus

Molecular Function: signal transducer activity; protein binding; ephrin receptor binding; phosphotyrosine binding; zinc ion binding; ubiquitin-protein ligase activity; calcium ion binding; transcription factor activity; SH3 domain binding; ligase activity

Biological Process: negative regulation of epidermal growth factor receptor signaling pathway; positive regulation of phosphoinositide 3-kinase cascade; epidermal growth factor receptor signaling pathway; fibroblast growth factor receptor signaling pathway; cell surface receptor linked signal transduction; regulation of transcription, DNA-dependent; transforming growth factor beta receptor signaling pathway; protein ubiquitination; positive regulation of receptor-mediated endocytosis; negative regulation of apoptosis

Disease: Noonan Syndrome-like Disorder With Or Without Juvenile Myelomonocytic Leukemia
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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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