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Heregulin β-1/Neuregulin-1β-1 Antibody
SPA-05056
| Size | Price |
| 25 µg | Online Inquiry |
| 100 µg | Online Inquiry |
| More Options | Online Inquiry |
| Target Information | |
|---|---|
| Target Name | Heregulin |
| Gene Abbr. | NRG1 |
| Gene ID | 3084 |
| Full Name | neuregulin 1 |
| Alias | ARIA, GGF, GGF2, HGL, HRG |
| Introduction | Heregulin (HRG), also called neuregulin (NRG1), neu differentiation factor (NDF) or glial growth factor-2 (GGF-2), is a soluble growth factor synthesized as a transmembrane precursor molecule. Metalloproteinases and other proteases catalyze the cleavage of its extracellular domain which is then released and functions as a ligand for ErbB3 and ErbB4 receptor tyrosine kinase. The signaling pathways of HRG-ErbB3/ErbB4 are involved in regulation of cell proliferation, differentiation, invasion, and survival of both normal and malignant tissues. Abnormality of HRG-ErbB signaling leads to development of a variety of human diseases.HRG family has four isoforms including HRG-1, -2, -3 and -4, which are derived from alternative exon splicing. Moreover, they showed various tissue expression and biological activities. |
| Product Details | |
|---|---|
| Host | Goat |
| Clonality | Polyclonal |
| Clone No. | N/A |
| Isotype | IgG |
| Immunogen | E. coli-derived recombinant human NRG1‑ beta 1/HRG1‑ beta 1 EGF Domain. Thr176-Lys246. NP_039250. |
| Usage | |
|---|---|
| Application | WB, IHC |
| Dilutions | Western Blot (0.1 µg/mL); Immunohistochemistry (5-15 µg/mL); Neutralization (0.5-2.0 µg/mL) |
| MW(KDa) | 7.5 |
| Reactivity | Human |
| Specificity | Detects human NRG1‑ beta 1/HRG1‑ beta 1 EGF Domain in direct ELISAs and Western Blots. In Western Blots (reducing conditions), approximately 100% cross‑reactivity with recombinant human HRG-alpha is observed. In direct ELISAs, approximately 5% cross‑reactivity with recombinant human HRG-alpha is observed. |
| Storage & Handling | |
|---|---|
| Storage Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. |
| Preservative | No Preservative |
| Storage Temp. | 12 months from date of receipt, -20 to -70 °C as supplied. 1 month, 2 to 8 °C under sterile conditions after reconstitution. 6 months, -20 to -70 °C under sterile conditions after reconstitution. |
| Handling | Use a manual defrost freezer and avoid repeated freeze-thaw cycles. |
For research use only. Not intended for any clinical use. No products from CD BioSciences may be resold, modified for resale or used to manufacture commercial products without prior written approval from CD BioSciences.