GRB7 Antibody (YA1165)(PBS only)
(Synonyms: B47; Epidermal growth factor receptor GRB 7; GRB7 adapter protein; GRB7)GRB7 Antibody (YA1165) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GRB7.
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Host:
Rabbit
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Isotype:
IgG
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Application:
IHC-P
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Reactivity :
Human
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Formulation:
Supplied in PBS, pH 7.4.
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Conjugation:
Non-conjugated
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
Applications
| Application |
IHC-P
IHC-P: Immunohistochemistry-Paraffin
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|---|---|
| Dilution Ratio | 1:100-1:200 |
Product Details
GRB7 Antibody (YA1165) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to GRB7.
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Host Rabbit
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Species ReactivityHuman
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Observed Molecular WeightObserved band size: 60 kDa
Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.
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Calculated Molecular Weight Predicted band size: 60 kDa
Recombinant protein of human GRB7
Affinity Purified
Non-conjugated
IgG
Product Properties
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Appearance
Liquid
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Formulation
Supplied in PBS, pH 7.4.
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Storage & Stability
Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.
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Shipping
Shipping with blue ice.
Background
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Function
GRB7 is an 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
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Subcellular Localization
Cytoplasm; Cell junction, focal adhesion; Cell membrane; Peripheral membrane protein; Cytoplasmic side; Cytoplasmic granule; Cell projection
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Isoforms & Post-Translational Modification
Q14451 has 4 isomers: Q14451-1: 59681 Da (predicted); Q14451-2: 49423 Da (predicted); Q14451-3: 62064 Da (predicted); Q14451-4: 55920 Da (predicted).
Phosphorylated on serine and threonine residues in response to heregulin. Phosphorylated on tyrosine residues by TEK/TIE2. Phosphorylated on tyrosine residues in response to NTN1 signaling. Phosphorylation promotes stress granule disassembly during recovery after cellular stress (By similarity). Phosphorylated on tyrosine residues by PTK2/FAK1, and possibly also other kinases. Phosphorylation is enhanced by activation of receptor kinases. Tyrosine phosphorylation is essential for activation of down-stream protein kinases -
Subunit
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 (By similarity). 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) (By similarity)
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SwissProt ID
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Synonyms
B47; Epidermal growth factor receptor GRB 7; GRB7 adapter protein; GRB7
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Research Field
Signal Transduction
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