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Rat ALK-7 Antibody

Catalog #: MAB577
1 Citation Datasheet / COA / SDS
Catalog # Availability Size / Price Qty
MAB577
MAB577-SP
Product Details
Citations (1)
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Summary Preparation and Storage Reconstitution Calculator Background Product Datasheets Related Research Areas

Rat ALK-7 Antibody Summary

Species Reactivity
Rat
Specificity
Detects rat ALK-7 in direct ELISAs and Western blots. In direct ELISAs, approximately 25% cross-reactivity with recombinant human Activin RIB is observed.
Source
Monoclonal Mouse IgG2A Clone # 118310
Purification
Protein A or G purified from ascites
Immunogen
Mouse myeloma cell line NS0-derived recombinant rat ALK‑7
Leu26-Arg108
Accession # NP_620790
Formulation
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.

Applications

Recommended Concentration
Sample
Western Blot
1 µg/mL
Recombinant Rat ALK‑7 Fc Chimera (Catalog # 577-A7)

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Reconstitution Calculator

Reconstitution Calculator

The reconstitution calculator allows you to quickly calculate the volume of a reagent to reconstitute your vial. Simply enter the mass of reagent and the target concentration and the calculator will determine the rest.

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Preparation and Storage

Reconstitution
Reconstitute at 0.5 mg/mL in sterile PBS.
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Shipping
Lyophilized product is shipped at ambient temperature. Liquid small pack size (-SP) is shipped with polar packs. Upon receipt, store immediately at the temperature recommended below.
Stability & 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.

Background: ALK-7

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. ALK-7 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. Rat ALK-7 expression is restricted to the adult central nervous system, suggesting a possible role of ALK-7 during postnatal maturation and maintenance of several neuronal subpopulations in the cerebellum.

References
  1. ten Dijke, P. et al. (1993) Oncogene 8:2879.
  2. ten Dijke, P. et al. (1994) Science 264:101.
  3. Ryden, M. et al. (1996) J. Biol. Chem. 271:30603.
Long Name
Activin Receptor-like Kinase 7
Entrez Gene IDs
130399 (Human); 245921 (Rat)
Alternate Names
activin A receptor, type IC; Activin receptor type IC; activin receptor type-1C; Activin receptor-like kinase 7; Activin RIC; ACTR-IC; ACVR1C; ACVRLK7; ALK7; ALK-7; ALK7ALK-7; EC 2.7.11; EC 2.7.11.30

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Citation for Rat ALK-7 Antibody

R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.

1 Citation: Showing 1 - 1

  1. Role and regulation of nodal/activin receptor-like kinase 7 signaling pathway in the control of ovarian follicular atresia.
    Authors: Wang H, Jiang JY, Zhu C, Peng C, Tsang BK
    Mol. Endocrinol., 2006-05-18;20(10):2469-82.
    Species: Rat
    Sample Types: Cell Lysates, Whole Tissue
    Applications: IHC-P, Western Blot

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