Anti-Arp3/ACTR3 Antibody Picoband®

About this product

Boster Bio Anti-Arp3/ACTR3 Antibody Picoband® catalog # A03423-2. Tested in ELISA, Flow Cytometry, WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

A03423-2

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

The specific function of this gene has not yet been determined; however, the protein it encodes is known to be a major constituent of the ARP2/3 complex. This complex is located at the cell surface and is essential to cell shape and motility through lamellipodial actin assembly and protrusion. Three transcript variants encoding two different isoforms have been found for this gene.

Synonyms

Vacuolar protein sorting-associated protein 4B; Cell migration-inducing gene 1 protein; Suppressor of K (+) transport growth defect 1; Protein SKD1; VPS4B; SKD1; VPS42; MIG1

Gene Name

ACTR3

Gene ID

10096

UniProt

P61158

Host

Rabbit

Reactivity

Human, Mouse, Rat

Cross Reactivity

No cross-reactivity with other proteins.

Immunogen

E.coli-derived human Arp3/ACTR3 recombinant protein (Position: M1-S418) .

Clonality

Polyclonal

Tissue Specificity

Ubiquitously expressed.

Applications

WB, Flow Cytometry, ELISA

Field of Research

Cytokines, Immunology, Innate Immunity, Interleukins

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Involved in late steps of the endosomal multivesicular bodies (MVB) pathway. Recognizes membrane-associated ESCRT-III assemblies and catalyzes their disassembly, possibly in combination with membrane fission. Redistributes the ESCRT-III components to the cytoplasm for further rounds of MVB sorting. MVBs contain intraluminal vesicles (ILVs) that are generated by invagination and scission from the limiting membrane of the endosome and mostly are delivered to lysosomes enabling degradation of membrane proteins, such as stimulated growth factor receptors, lysosomal enzymes and lipids. In conjunction with the ESCRT machinery also appears to function in topologically equivalent membrane fission events, such as the terminal stages of cytokinesis and enveloped virus budding (HIV-1 and other lentiviruses) . VPS4A/B are required for the exosomal release of SDCBP, CD63 and syndecan.

References & Citations

1. Kim, J., Lee, J. E., Heynen-Genel, S., Suyama, E., Ono, K., Lee, K., Ideker, T., Aza-Blanc, P., Gleeson, J. G. Functional genomic screen for modulators of ciliogenesis and cilium length. Nature 464: 1048-1051, 2010. 2. Machesky, L. M., Reeves, E., Wientjes, F., Mattheyse, F. J., Grogan, A., Totty, N. F., Burlingame, A. L., Hsuan, J. J., Segal, A. W. Mammalian actin-related protein 2/3 complex localizes to regions of lamellipodial protrusion and is composed of evolutionarily conserved proteins. Biochem. J. 328: 105-112, 1997. 3. Robinson, R. C., Turbedsky, K., Kaiser, D. A., Marchand, J.-B., Higgs, H. N., Choe, S., Pollard, T. D. Crystal structure of Arp2/3 complex. Science 294: 1679-1684, 2001.

Storage Conditions

Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

73109 MW

Observed Molecular Weight

47 kDa

Applications Notes

6

Gene Name Synonym

Vacuolar protein sorting 4 homolog B

Subcellular Location

Late endosome membrane. Peripheral membrane protein. Prevacuolar compartment membrane.

Protein Name

Interleukin-12 receptor subunit beta-1

Isotype

Rabbit IgG

Contents

Each vial contains 4mg Trehalose, 0.9mg NaCl, 0.2mg Na2HPO4, 0.01mg NaN3.