Home  >  Products  >  ARP1 homolog B (ACTR1B, ARP1B, CTRN2, ARP1 actin-related protein 1 homolog B, centractin beta (yeast), PC3, centractin beta, ARP1, yeast homolog B, ARP1 (actin-related protein 1, yeast) homolog B (centractin beta))
ARP1 homolog B (ACTR1B, ARP1B, CTRN2, ARP1 actin-related protein 1 homolog B, centractin beta (yeast), PC3, centractin beta, ARP1, yeast homolog B, ARP1 (actin-related protein 1, yeast) homolog B (centractin beta))

ARP1 homolog B (ACTR1B, ARP1B, CTRN2, ARP1 actin-related protein 1 homolog B, centractin beta (yeast), PC3, centractin beta, ARP1, yeast homolog B, ARP1 (actin-related protein 1, yeast) homolog B (centractin beta))

Cat no: A0857-40B

Supplier: United States Biological
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This gene encodes a 42.3 kD subunit of dynactin, a macromolecular complex consisting of 10 subunits ranging in size from 22 to 150 kD. Dynactin binds to both microtubules and cytoplasmic dynein and is involved in a diverse array of cellular functions, including ER-to-Golgi transport, the centripetal movement of lysosomes and endosomes, spindle formation, chromosome movement, nuclear positioning, and axonogenesis. This subunit, like ACTR1A, is an actin-related protein. These two proteins, which are of equal length and share 90% amino acid identity, are present in a constant ratio of approximately 1:15 in the dynactin complex. Applications: Suitable for use in ELISA and Western Blot. Other applications not tested. Recommended Dilution: ELISA: 1:128000 Western Blot: 0.5-2ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. For long-term storage and to avoid repeated freezing and thawing, aliquot and store at -20 degrees C. Aliquots are stable for at least 12 months at -20 degrees C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Catalogue number: A0857-40B
Reactivities: Human, Mouse, Rat
Hosts: Goat
Applications: ELISA, Western Blot
Size: 100ug
Form: Supplied as a liquid in Tris-saline, pH 7.2, 0.5% BSA, 0.02% sodium azide.
P type: Pab
Purity: Purified by immunoaffinity chromatography.
References: 1. Clark SW, Staub O, Clark IB, Holzbaur EL, Paschal BM, Vallee RB, Meyer DI. Beta-centractin: characterization and distribution of a new member of the centractin family of actin-related proteins. Mol Biol Cell. 1994 Dec;5(12):1301-10.
Additional info: Recognizes ARP1 at ~45kD in human heart and brain lysates (predicted MW of 43kD according to NP_005726). This epitope was selected to minimise the chance of cross-reactivity with ACTR1A (YEEDGARSIHRKT). Species Crossreactivity: Mouse and rat.

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