ACTR1B Antibody


Western Blot: ACTR1B Antibody [NBP2-15275] - Sample (30 ug of whole cell lysate) A: IMR32 10% SDS PAGE; antibody diluted at 1:1000.
Immunocytochemistry/ Immunofluorescence: ACTR1B Antibody [NBP2-15275] - SKNSH cells were fixed in ice-cold MeOH for 5 min. Green: ACTR1B protein stained by ACTR1B antibody diluted at 1:1000. Blue: Hoechst 33342 more
Immunohistochemistry-Paraffin: ACTR1B Antibody [NBP2-15275] - Paraffin-embedded ovarian carcinoma. ACTR1B antibody dilution: 1:500.
Western Blot: ACTR1B Antibody [NBP2-15275] - Sample (50 ug of whole cell lysate) A: mouse brain 10% SDS PAGE; antibody diluted at 1:1000.

Product Details

Reactivity Hu, Mu, Rt, Bv, PmSpecies Glossary
Applications WB, ICC/IF, IHC

Order Details

ACTR1B Antibody Summary

Recombinant protein encompassing a sequence within the center region of human ACTR1B. The exact sequence is proprietary.
Cytoplasm; cytoskeleton; Centrosome
Predicted Species
Rat (100%), Monkey (100%), Bovine (99%). Backed by our 100% Guarantee.
Immunogen affinity purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.


  • Immunocytochemistry/ Immunofluorescence 1:100-1:1000
  • Immunohistochemistry 1:100-1:1000
  • Immunohistochemistry-Paraffin 1:100-1:1000
  • Western Blot 1:500-1:3000
Theoretical MW
42 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.

Reactivity Notes

Immunogen displays the following percentage of sequence identity for non-tested species: Rhesus Monkey (100%).

Packaging, Storage & Formulations

Aliquot and store at -20C or -80C. Avoid freeze-thaw cycles.
0.1M Tris (pH 7), 0.1M Glycine, 20% Glycerol
0.01% Thimerosal
Immunogen affinity purified

Alternate Names for ACTR1B Antibody

  • Actin-related protein 1B
  • ARP1 (actin-related protein 1, yeast) homolog B (centractin beta)
  • ARP1 actin-related protein 1 homolog B, centractin beta (yeast)
  • ARP1BPC3
  • centractin beta
  • CTRN2beta-centractin


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. [provided by RefSeq]


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.
⚠ WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause reproductive toxicity with developmental effects.  For more information go to

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Product General Protocols

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Video Protocols

WB Video Protocol
ICC/IF Video Protocol

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Secondary Antibodies


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Gene Symbol ACTR1B