Invitrogen

Human ACVR1B (ALK4), GST Tag Recombinant Protein

Product Details

PR7950A

Applications

Tested Dilution

Publications

Kinase Assay (KA)

Assay-dependent

Product Specifications

Species

Human

Expression System

Insect cells

Amino acid sequence

150-505

Tag

GST-tag

Molecular weight

68.2 kDa

Class

Recombinant

Type

Protein

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

See Label

Purification

purified

Storage buffer

50mM tris HCl, pH 7.5, with 0.5mM EDTA, 2mM DTT, 150mM NaCl, 50% glycerol, 0.02% Triton X-100

Contains

no preservative

Storage conditions

-80° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Dry ice

Product Specific Information

For maximum recovery please spin prior to use. Unless noted below, aliquots of the 5 µg, 10 µg and 20 µg sizes of kinase are not recommended as materials can be used in original packaging until exhausted. For larger sizes, the number of freeze/thaws may be reduced by preparing aliquots, aliquots below 20 µL are not recommended. Please never store a kinase diluted. If properly stored at -80C, this product is guaranteed for 6 months from date of purchase.

Protein Form: Recombinant, Catalytic

Target Information

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.

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Bioinformatics

Protein Aliases: activin A receptor type IB; 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