Search Thermo Fisher Scientific
Search Thermo Fisher Scientific
Immunogen sequence: EIIGKGRFG EVWRGRWRGG DVAVKIFSSR EERSWFREAE IYQTVMLRHE NILGFIAADN KDNGTWTQLW LVSDYHEHGS LFDYLNRYTV TIEGMIKLAL SAASGLAHLH MEIVGTQGKP GIAHRDLKSK NILVKKNGMC AIADLGLAVR HDAVTDTIDI APNQRVGTKR YMAPEVLDET INMKHFDSFK CADIYALGLV YWEIARRCNS GGVHEEYQLP YYDLVPSDPS IEEMRKVVC (211-448 aa encoded by BC000254)
ACVR1B is a serine/threonine kinase involved in signal transduction and cellular communication. Several truncated ACVR1B isoforms have been reported to be exclusively expressed in human pituitary tumors. Mutations of ACVR1B have been observed in pancreatic adenocarcinomas. Type I and II receptors form a stable complex after ligand binding, resulting in phosphorylation of type I receptors by type II receptors. ACVR1B encodes activin A type IB receptor, composed of 11 exons. Alternative splicing and alternative polyadenylation result in 3 fully described transcript variants. The mRNA expression of variants 1, 2, and 3 is confirmed, and a potential fourth variant contains an alternative exon 8 and lacks exons 9 through 11, but its mRNA expression has not been confirmed.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: activin A receptor type IB; activin A receptor, type 1B; activin A receptor, type IB; activin A receptor, type II-like kinase 4; Activin receptor type IB; Activin receptor type-1B; Activin receptor-like kinase 4; ACTR-IB; ACTRI; ACVR1A; ACVRLK2; ALK-4; ALK2; FOP; Serine/threonine-protein kinase receptor R2; SKR2; TSRI
Gene Aliases: 6820432J04; ActR-IB; ACTRIB; ACVR1B; ACVRLK4; ALK4; SKR2
UniProt ID: (Human) P36896, (Rat) P80202, (Mouse) Q61271
Entrez Gene ID: (Human) 91, (Rat) 29381, (Mouse) 11479
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn moreGet expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support