Growth Factor Receptor Bound Protein 7 (Grb7) CLIA Kit | Grb7 clia kit

CLIA Kit for Growth Factor Receptor Bound Protein 7 (Grb7)

Cat. Num. AAA2000983

• Synonyms: Growth Factor Receptor Bound Protein 7 (Grb7); CLIA Kit for Growth Factor Receptor Bound Protein 7 (Grb7); Grb7 clia kit

• Specificity: This assay has high sensitivity and excellent specificity for detection of Growth Factor Receptor Bound Protein 7 (Grb7); No significant cross-reactivity or interference between Growth Factor Receptor Bound Protein 7 (Grb7) and analogues was observed.
• Sequence Length: 532

• Assay Type: Sandwich
• Samples: Tissue homogenates and other biological fluids
• Detection Range: 0.014-10ng/mL The standard curve concentrations used for the ELISA's were 10ng/mL, 3.33ng/mL, 1.11ng/mL, 0.37ng/mL, 0.123ng/mL, 0.041ng/mL, 0.014ng/mL
• Sensitivity: The minimum detectable dose of this kit is typically less than 0.069ng/mL
• Precision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Growth Factor Receptor Bound Protein 7 (Grb7) were tested 20 times on one plate, respectively.; Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Growth Factor Receptor Bound Protein 7 (Grb7) were tested on 3 different plates, 8 replicates in each plate.; CV(%) = SD/meanX100; Intra-Assay: CV<10%; Inter-Assay: CV<12%
• Organism Species: Rattus norvegicus (Rat)
• Assay Length: 4.5 hours
• 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)

Related Product Information for Grb7 clia kit

The microtiter plate provided in this kit has been pre-coated with an antigen. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated secondary antibody. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is proportional to the Growth Factor Receptor Bound Protein 7 (Grb7) level in the sample or standard.

NCBI and Uniprot Product Information

• NCBI GI #: 16306816
• NCBI GeneID: 2886
• UniProt Accession #: Q14451; Q53YD3; Q92568; Q96DF9; Q9Y220; B2RAV1; B3KNL0; B3KWP9; B7WP75; J3KQM4
• Molecular Weight: 59,681 Da
• NCBI Official Full Name: Growth factor receptor-bound protein 7
• NCBI Official Synonym Full Names: growth factor receptor-bound protein 7
• NCBI Official Symbol: GRB7
• NCBI Protein Information: growth factor receptor-bound protein 7; B47; GRB7 adapter protein; epidermal growth factor receptor GRB-7
• UniProt Protein Name: Growth factor receptor-bound protein 7
• Protein Family: Growth factor receptor-bound protein
• UniProt Gene Name: GRB7
• UniProt Entry Name: GRB7_HUMAN

NCBI Description

The product of this gene belongs to a small family of adapter proteins that are known to interact with a number of receptor tyrosine kinases and signaling molecules. This gene encodes a growth factor receptor-binding protein that interacts with epidermal growth factor receptor (EGFR) and ephrin receptors. The protein plays a role in the integrin signaling pathway and cell migration by binding with focal adhesion kinase (FAK). Several transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jun 2011]

Uniprot Description

GRB7: Adapter protein that interacts with the cytoplasmic domain of numerous receptor kinases and modulates down-stream signaling. Promotes activation of down-stream protein kinases, including STAT3, AKT1, MAPK1 and/or MAPK3. Promotes activation of HRAS. Plays a role in signal transduction in response to EGF. Plays a role in the regulation of cell proliferation and cell migration. Plays a role in the assembly and stability of RNA stress granules. Binds to the 5'UTR of target mRNA molecules and represses translation of target mRNA species, when not phosphorylated. Phosphorylation impairs RNA binding and promotes stress granule disassembly during recovery after cellular stress. Homodimer. Interacts (via SH2 domain) with EGFR, ERBB2, ERBB3 (when phosphorylated), ERBB4 (when phosphorylated), EPHB1, INSR, FGFR1, PDGFRA (tyrosine phosphorylated) and PDGFRB (tyrosine phosphorylated). Interacts with SHC1. Interacts with RND1. Interacts (when tyrosine phosphorylated) with FHL2 and HAX1. Interacts (via SH2 domain) with RET and PTK2/FAK1. Interacts (when not phosphorylated) with ELAVL1. In stressed cells, but not in normal cells, part of a complex that contains at least GRB7, PTK2/FAK1, STAU1, ELAVL1 and TIA1. Interacts (via SH2 domain) with KIT (phosphorylated). Interacts (via SH2 domain) with TEK/TIE2 (tyrosine phosphorylated). Belongs to the GRB7/10/14 family. 4 isoforms of the human protein are produced by alternative splicing.

Protein type: Adaptor/scaffold; Motility/polarity/chemotaxis

Chromosomal Location of Human Ortholog: 17q12

Cellular Component: cell projection; focal adhesion; stress granule; plasma membrane; cytosol

Molecular Function: identical protein binding; protein binding; SH3/SH2 adaptor activity; RNA binding; protein kinase binding; phosphoinositide binding

Biological Process: epidermal growth factor receptor signaling pathway; stress granule assembly; positive regulation of signal transduction; negative regulation of translation; blood coagulation; leukocyte migration; positive regulation of cell migration