NRG1, ID (NRG1, GGF, HGL, HRGA, NDF, SMDF, Pro-neuregulin-1, membrane-bound isoform, Neuregulin-1, Acetylcholine receptor-inducing activity, Breast cancer cell differentiation factor p45, Glial growth factor, Heregulin, Neu differentiation factor, Sensory and motor neuron-derived factor)

Size

£696.00

SKU:: 039145
Purity:: Purified by ammonium sulfate precipitation
Storage Conditions:: -20°C
Supplier:: United States Biological
Host:: Rabbit
Immunogen:: KLH-conjugated synthetic peptide mapping to a fragment of residues within amino acids 198-229 in the central region of human NRG1
Format:: Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide
Extra Details:: 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 Immunohistochemistry, Indirect Flow Cytometry and ELISA. Other applications have not been tested. Recommended Dilution: Immunohistochemistry (FFPE): 1:50-1:100 Flow Cytometry (Indirect): 1:10-1:50 Optimal dilutions to be determined by the researcher. 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 12 months after receipt. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.

Shipping Conditions:: Blue Ice