Hersteller |
Tonbo Biosciences
|
Kategorie |
|
Typ |
Proteins Recombinant |
Specific against |
Human |
Applikationen |
Bioassay |
Menge |
1 ug |
Host |
Insect |
ArtNr |
21-7094-U001 |
eClass 6.1 |
34160400 |
eClass 9.0 |
42020190 |
Lieferbar |
|
Alternative Name |
Activin beta-B, Inhibin beta-2 |
Description |
Activin B is a TGF-beta family member that exerts a wide array of biological activities including regulation of cell proliferation and differentiation, apoptosis and metabolism. Activins exist as homodimers or heterodimers of the four mammalian beta-subunit isoforms. Activin B is a homodimer of the beta-B subunit. Activin protein complexes are closely related to inhibins, which consist of one of the beta-subunits paired with a unique alpha-subunit. Activin B binds the ActRII receptor, which then associates with ActRI to initiate signaling. Activins and inhibins are expressed by various cell types and mediate opposing biological effects. |
Amino Acid Sequence |
GLECDGRTNL CCRQQFFIDF RLIGWNDWII APTGYYGNYC EGSCPAYLAG VPGSASSFHT AVVNQYRMRG LNPGTVNSCC IPTKLSTMSM LYFDDEYNIV KRDVPNMIVE ECGCA |
Authenticity |
Verified by N-terminal and Mass Spectrometry analyses (when applicable). |
Bioactivity |
A specific activity of ≥ 5 x 105 units/mg corresponds to an ED50 of ≤ 2.0 ng/ml. This was determined by its ability to inhibit the proliferation of murine MPC-11 cells. |
Endotoxin Level |
Endotoxin level is <0.1 ng/ug of protein (<1 EU/ug). |
Molecular Mass |
Human Activin B is a homodimer consisting of two beta-B subunits, each containing 115 amino acid residues. It has a molecular weight of 25.6 kDa. |
Protein Content |
Content Verified by UV Spectroscopy and/or SDS-PAGE gel. |
Purity |
0, 95 |
Research Areas |
Apoptosis, Neurobiology, Stem Cells, Differentiation, TGF-beta Superfamily |
Reconstitution |
See Certificate of Analysis (COA) for lot specific reconstitution information. |
Hinweis: Die dargestellten Informationen und Dokumente (Bedienungsanleitung, Produktdatenblatt, Sicherheitsdatenblatt und Analysezertifikat) entsprechen unserem letzten Update und sollten lediglich der Orientierung dienen. Wir übernehmen keine Garantie für die Aktualität. Für spezifische Anforderungen bitten wir Sie, uns eine Anfrage zu stellen.
Alle Produkte sind nur für Forschungszwecke bestimmt. Nicht für den menschlichen, tierärztlichen oder therapeutischen Gebrauch.