Neuregulin 1 (NRG1) was originally identified as a 44-kD glycoprotein that interacts with the NEU/ERBB2 receptor tyrosine kinase to increase its phosphorylation on tyrosine residues.
It is known that an extraordinary variety of different isoforms are produced from the NRG1 gene by alternative splicing.
These isoforms include heregulins (HRGs), glial growth factors (GGFs) and sensory and motor neuron-derived factor (SMDF).
They are tissue-specifically expressed and differ significantly in their structure.
The HRG isoforms all contain immunoglobulin (Ig) and epidermal growth factor-like (EGF-like) domains.
GGF and GGF2 isoforms contain a kringle-like sequence plus Ig and EGF-like domains; and the SMDF isoform shares only the EGF-like domain with other isoforms.
The receptors for all NRG1 isoforms are the ERBB family of tyrosine kinase transmembrane receptors.
Through interaction with ERBB receptors, NRG1 isoforms induce the growth and differentiation of epithelial, neuronal, glial, and other types of cells.
Applications:Suitable for use in Western Blot and Immunoprecipitation.
Other applications not tested.
Recommended Dilution:Optimal dilutions to be determined by the researcher.
AA Sequence:MSERKEGRGKGKGKKKERGSGKKPESAAGSQSPALPPQLKEMKSQESAAGSKLVLRCETSSEYSSLRFKWFKNGNELNRKNKPQNIKIQKKPGKSELRINKASLADSGEYMCKVISKLGNDSASANITIVESNEIITGMPASTEGAYVSSESPIRISVSTEGANTSSSTSTSTTGTSHLVKCAEKEKTFCVNGGECFMVKDLSNPSRYLCKCPNEFTGDRCQNYVMASFYSTSTPFLSLPE
Storage and Stability:May be stored at 4°C for short-term only.
Aliquot to avoid repeated freezing and thawing.
Store at -20°C.
Aliquots are stable for at least 12 months.
For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
仕様
Size：100ul
Host：rabbit
Source Antibody：human
Grade：Serum
Purity：Serum
Form：Supplied as a liquid.
Specificity：Recognizes human NRG1.
Isotype：IgG
Calc Applications Abbrev：IP WB
Calc Crossreactivity：Hu
Immunogen：Full length human NRG1, aa1-241 (NP_039252.1).
