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ALK-1 Antibody (143430)

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Product Details

Summary
Reactivity MuSpecies Glossary
Applications WB
Clone
143430
Clonality
Monoclonal
Host
Rat
Conjugate
Unconjugated

Order Details

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Catalog# & Formulation Size Price

ALK-1 Antibody (143430) Summary

Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse ALK-1
Asp23-Pro119
Accession # Q61288
Specificity
Detects mouse ALK-1 in direct ELISAs and Western blots. In direct ELISAs and Western blots, this antibody does not cross‑react with recombinant human Activin RIA, rhActivin RIB, or rhALK-1.
Source
N/A
Isotype
IgG2a
Clonality
Monoclonal
Host
Rat
Gene
ACVRL1
Purity
Protein A or G purified from hybridoma culture supernatant
Purity Statement
Protein A or G purified from hybridoma culture supernatant
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Western Blot 1 ug/mL
Publications
Read Publication using MAB770.

Packaging, Storage & Formulations

Storage
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.
  • 12 months from date of receipt, -20 to -70 °C as supplied.
  • 1 month, 2 to 8 °C under sterile conditions after reconstitution.
  • 6 months, -20 to -70 °C under sterile conditions after reconstitution.
Buffer
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied either lyophilized or as a 0.2 µm filtered solution in PBS.
Preservative
No Preservative
Purity
Protein A or G purified from hybridoma culture supernatant
Reconstitution Instructions
Reconstitute at 0.5 mg/mL in sterile PBS.

Notes

This product is produced by and ships from R&D Systems, Inc., a Bio-Techne brand.

Alternate Names for ALK-1 Antibody (143430)

  • activin A receptor type II-like 1
  • activin A receptor, type II-like kinase 1
  • Activin receptor-like kinase 1
  • ACVRL1
  • ACVRLK1ORW2
  • ALK1
  • ALK-1
  • ALK1TGF-B superfamily receptor type I
  • EC 2.7.11
  • HHT
  • HHT2EC 2.7.11.30
  • serine/threonine-protein kinase receptor R3
  • SKR3
  • TSR-I

Background

Transforming growth Factor beta (TGF-beta ) superfamily ligands exert their biological activities via binding to heteromeric receptor complexes of two types (I and II) of serine/threonine kinases. Type II receptors are constitutively active kinases that phosphorylate type I receptors upon ligand binding. In turn, activated type I kinases phosphorylate downstream signaling molecules including the various smads. Transmembrane proteoglycans, including the type III receptor (betaglycan) and endoglin, can bind and present some of the TGF-beta superfamily ligands to type I and II receptor complexes and enhance their cellular responses. Seven type I receptors (also termed activin receptor-like kinase (ALK)) and five type II receptors have been isolated from mammals. ALK-2, -3, -4, -5, and -6 are also known as Activin R1A, BMPR-1A, Activin R1B, TGF-beta R1, and BMPR-1B, respectively, reflecting their ligand preferences. Evidence suggests that TGF-beta 1, TGF-beta 3 and an unknown ligand present in serum can activate chimeric ALK-1. ALK-1 shares with other type I receptors a cysteine-rich domain with conserved cysteine spacing in the extracellular region, and a glycine-and serine-rich domain (the GS domain) preceding the kinase domain. ALK-1 is expressed highly in endothelial cells and other highly vascularized tissues. The expression patterns of ALK-1 parallels that of endoglin. Mutations in ALK-1 as well as in endoglin are associated with hereditary hemorrhagic telangiectasia (HHT), suggesting a critical role for ALK-1 in the control of blood vessel development or repair. Human and mouse ALK-1 share approximately 71% amino acid sequence identity in their extracellular regions.

  1. ten Dijke, P. et al. (1993) Oncogene 8:2879.
  2. ten Dijke, P. et al. (1994) Science 264:101.
  3. Lux, A. et al. (1999) J. Biol. Chem. 274:9984.

Limitations

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.

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Publications for ALK-1 Antibody (MAB770)(1)

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Bioinformatics

Gene Symbol ACVRL1
Uniprot