| Reactivity | HuSpecies Glossary |
| Applications | IHC |
| Clonality | Polyclonal |
| Host | Goat |
| Conjugate | Unconjugated |
| Concentration | LYOPH |
| Immunogen | E. coli-derived recombinant human MUC-4 Asn1137-Glu1317 Accession # Q99102 |
| Specificity | Detects human MUC-4 in direct ELISAs and Western blots. |
| Isotype | IgG |
| Clonality | Polyclonal |
| Host | Goat |
| Gene | MUC4 |
| Purity Statement | Antigen Affinity-purified |
| Innovator's Reward | Test in a species/application not listed above to receive a full credit towards a future purchase. |
| Storage | Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
|
| Buffer | Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS. |
| Preservative | No Preservative |
| Concentration | LYOPH |
| Reconstitution Instructions | Reconstitute at 0.2 mg/mL in sterile PBS. |
MUC-4 (Mucin-4), also called ASGP (Ascites Sialoglycoprotein) is a highly glycosylated type I transmembrane glycoprotein that may be up to 950 kDa in its full-length, fully glycosylated form. Human MUC-4 cDNA encodes 2169 amino acids (aa) with a 28 aa signal sequence and a cleavage site that creates a 1416 aa soluble, extracellular alpha chain and a 725 aa single-pass transmembrane beta chain. Between aa 1072-1317 within the alpha chain, human MUC-4 shares 69% aa sequence identity with mouse and rat MUC-4. At least 14 soluble or transmembrane splice variants of 1102-2117 aa have been described, 5 of which contain the full sequence used as an immunogen. MUC-4 can serve as a ligand for the oncogenic receptor ErbB2 and a modulator of its phosphorylation and signaling. MUC-4 is frequently aberrantly expressed in epithelial tumors and can promote tumor growth and metastasis.
![Immunohistochemistry EGFR Antibody [Unconjugated]](https://images.novusbio.com/images2/EGF_R_AF231_Immunohistochemistry_20892.jpg)
![Immunocytochemistry EGFR Antibody [Unconjugated]](https://images.novusbio.com/images2/EGF_R_AF231_Immunocytochemistry__Immunofluorescence_21143.jpg)
![Western Blot EGFR Antibody [Unconjugated]](https://images.novusbio.com/images2/EGF_R_AF231_Western_Blot_19925.jpg)
![Neutralization ErbB3/Her3 Antibody (66223) [Unconjugated]](https://images.novusbio.com/images2/ErbB3_MAB3481_Block_Neutralize_9158.jpg)
Secondary Antibodies |
Isotype Controls |
|
MUC4 (Mucin-4) Mucus is the viscous secretion that covers epithelial surfaces (trachea, colon, and cervix) and consists of twenty highly glycosylated proteins called mucins. The mucin family all are high-molecular weight proteins with oligosaccharides attached to th... Read full blog post. |
The concentration calculator allows you to quickly calculate the volume, mass or concentration of your vial. Simply enter your mass, volume, or concentration values for your reagent and the calculator will determine the rest.
![SDS-PAGE ErbB2/Her2 [Unconjugated]](https://images.novusbio.com/images2/ErbB2_1129-ER_70.jpg)
![Bioactivity ErbB2/Her2 [Unconjugated]](https://images.novusbio.com/images2/1129-er_recombinant-human-erbb2-her2-fc-chimera-protein-cf-bioactivity-7122020142841.jpg)
![SDS-PAGE TNF-alpha [Unconjugated]](https://images.novusbio.com/images2/TNF-alpha_210-TA_256.jpg)
![Bioactivity TNF-alpha [Unconjugated]](https://images.novusbio.com/images2/TNFalpha_210TA_1658.jpg)
![SEC-MALS TNF-alpha [Unconjugated]](https://images.novusbio.com/images/210-ta_recombinant-human-tnf-alpha-protein-sec-mals-35202312244..jpg)
![SDS-PAGE EGF [Unconjugated]](https://images.novusbio.com/images2/EGF_236-EG_234.jpg)
![Bioactivity EGF [Unconjugated]](https://images.novusbio.com/images2/EGF_236EG_1570.jpg)
![Cell Culture EGF [Unconjugated]](https://images.novusbio.com/images/236-eg_recombinant-human-egf-protein-cf-bioactivity-25202394053.jpg)
