Rabbit Polyclonal Antibody to ACAP1

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别名:CENTB1
应用:WB,IHC
反应种属:Human, Mouse
规格：50μl/100μl

Description
ACAP1, also designated Centaurin-∫ 1 (CENTB1 or Cnt-∫1), is a member of the ADP ribosylation factor family of ARF6 GTPase-activating proteins (GAP). GAPs are important regulators of Arf function by controlling the return of ARF to its inactive state. ACAP1 is related to AGAP1 and ASAP1, and all three proteins are similarly expressed in fibroblast cells such as NIH/3T3. Internalization and recycling of integrin receptors is important in cell adhesion and migration modulation, and once inside a cell, proteins and membranes are transported to the endosome where they are sorted for recycling or degradation. ACAP1 promotes cargo sorting by associating directly to recycling cargo proteins. Preventing this interaction inhibits protein recycling. ACAP1 binds transferrin receptors, promoting their transport to the plasma membrane from the endosome. Akt induced phosphorylation of ACAP1 at Ser 554 regulates ACAP1 interaction to integrin in endosomes, and downregulation of Akt or ACAP1 may inhibit cell migration on Fibronectin.

Description

ACAP1, also designated Centaurin-∫ 1 (CENTB1 or Cnt-∫1), is a member of the ADP ribosylation factor family of ARF6 GTPase-activating proteins (GAP). GAPs are important regulators of Arf function by controlling the return of ARF to its inactive state. ACAP1 is related to AGAP1 and ASAP1, and all three proteins are similarly expressed in fibroblast cells such as NIH/3T3. Internalization and recycling of integrin receptors is important in cell adhesion and migration modulation, and once inside a cell, proteins and membranes are transported to the endosome where they are sorted for recycling or degradation. ACAP1 promotes cargo sorting by associating directly to recycling cargo proteins. Preventing this interaction inhibits protein recycling. ACAP1 binds transferrin receptors, promoting their transport to the plasma membrane from the endosome. Akt induced phosphorylation of ACAP1 at Ser 554 regulates ACAP1 interaction to integrin in endosomes, and downregulation of Akt or ACAP1 may inhibit cell migration on Fibronectin.

Specification
Aliases	CENTB1
Swissprot	Q15027
WB Predicted band size	82 kDa
Host/Isotype	Rabbit IgG
Storage	Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Species Reactivity	Human, Mouse
Immunogen	Fusion protein of human ACAP1
Formulation	pH7.4 PBS, 0.05% NaN3, 40% Glycerol

Application
WB	1/200-1/1000
IHC	1/25-1/100
ELISA	1/5000-1/10000

	Gel: 6%SDS-PAGE, Lysate: 40 μg, Lane: Mouse lung tissue lysate, Primary antibody: P09479(ACAP1 Antibody) at dilution 1/450, Secondary antibody: Goat anti rabbit IgG at 1/8000 dilution, Exposure time: 1 minute
	The image is immunohistochemistry of paraffin-embedded Human thyroid cancer tissue using P09479(ACAP1 Antibody) at dilution 1/25. (Original magnification: ×200)