Recombinant Human Integrin beta-4 (ITGB4), Truncated

Cat.No	ACP01219	Target Name	ITGB4
Target Synonyms	(GP150)(CD antigen CD104)	Form	Liquid or Lyophilized powder
Expression System	E.coli	Expression Range	28-329aa
Mol Weight	41.8 kDa	Protein Length	Partial
Purity	Greater than 90% as determined by SDS-PAGE.	Storage Buffer	5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Cat.No

ACP01219

Target Name

ITGB4

Target Synonyms

(GP150)(CD antigen CD104)

Form

Liquid or Lyophilized powder

Expression System

E.coli

Expression Range

28-329aa

Mol Weight

41.8 kDa

Protein Length

Partial

Purity

Greater than 90% as determined by SDS-PAGE.

Storage Buffer

5%-50% glycerol. Lyophilized powder form: the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, Liquid form: default storage buffer is Tris/PBS-based buffer, pH 8.0.

Target Species	Human	Uniprot ID	P16144

Background Information

Uniprot Id

P16144
Target Species

Human
Target Name

ITGB4
Target Full Name

Integrin beta-4
Target Function

Integrin alpha-6/beta-4 is a receptor for laminin. Plays a critical structural role in the hemidesmosome of epithelial cells. Is required for the regulation of keratinocyte polarity and motility. ITGA6:ITGB4 binds to NRG1 (via EGF domain) and this binding is essential for NRG1-ERBB signaling. ITGA6:ITGB4 binds to IGF1 and this binding is essential for IGF1 signaling. ITGA6:ITGB4 binds to IGF2 and this binding is essential for IGF2 signaling.
Target Involvement

Epidermolysis bullosa letalis, with pyloric atresia (EB-PA); Generalized atrophic benign epidermolysis bullosa (GABEB)
Target Subcellular Location

Cell membrane; Single-pass type I membrane protein. Cell membrane; Lipid-anchor. Cell junction, hemidesmosome. Note=Colocalizes with DST at the leading edge of migrating keratinocytes.
Target Protein Families

Integrin beta chain family
Target Tissue Specificity

Integrin alpha-6/beta-4 is predominantly expressed by epithelia. Isoform beta-4D is also expressed in colon and placenta. Isoform beta-4E is also expressed in epidermis, lung, duodenum, heart, spleen and stomach.
Target Research Area

Signal Transduction
Target Synonyms

CD 104; CD104; CD104 antigen ; gp150; Integrin beta 4 subunit; Integrin beta-4; ITB4_HUMAN; ITG B4; ITGB 4; Itgb4
Target Background

Integrins are heterodimers comprised of alpha and beta subunits, that are noncovalently associated transmembrane glycoprotein receptors. Different combinations of alpha and beta polypeptides form complexes that vary in their ligand-binding specificities. Integrins mediate cell-matrix or cell-cell adhesion, and transduced signals that regulate gene expression and cell growth. This gene encodes the integrin beta 4 subunit, a receptor for the laminins. This subunit tends to associate with alpha 6 subunit and is likely to play a pivotal role in the biology of invasive carcinoma. Mutations in this gene are associated with epidermolysis bullosa with pyloric atresia. Multiple alternatively spliced transcript variants encoding distinct isoforms have been found for this gene.

Recombinant Human Integrin beta-4 (ITGB4), Truncated

Specifications

Immunogen Information

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