Rat ALK-7 Biotinylated Antibody

R&D Systems, part of Bio-Techne | Catalog # BAM5771

R&D Systems, part of Bio-Techne
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BAM5771
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Key Product Details

Species Reactivity

Rat

Applications

Flow Cytometry, Immunohistochemistry, Western Blot

Label

Biotin

Antibody Source

Monoclonal Mouse IgG2A Clone # 118311

View all ALK-7 Antibodies »

Product Specifications

Immunogen

Mouse myeloma cell line NS0-derived recombinant rat ALK-7
Leu26-Arg108
Accession # NP_620790

Specificity

Detects rat ALK-7 in direct ELISAs and Western blots. In Western blots, no cross-reactivity with recombinant human Activin R1B is observed.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG2A

Endotoxin Level

<0.10 EU per 1 μg of the antibody by the LAL method.

Applications for Rat ALK-7 Biotinylated Antibody

Application
Recommended Usage

Flow Cytometry

0.25 µg/106 cells
Sample: Rat cortical stem cells

Immunohistochemistry

8-25 µg/mL
Sample: Perfusion fixed frozen sections of rat brain (hypothalamus)

Western Blot

1 µg/mL
Sample: Recombinant Rat ALK-7 Fc Chimera (Catalog # 577-A7)
Please Note: Optimal dilutions of this antibody should be experimentally determined.

Formulation, Preparation, and Storage

Purification

Protein A or G purified from hybridoma culture supernatant

Reconstitution

Reconstitute at 0.5 mg/mL in sterile PBS.

Reconstitution Buffer Available:
Size / Price
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Formulation

Lyophilized from a 0.2 μm filtered solution in PBS with BSA as a carrier protein.

Shipping

The product is shipped at ambient temperature. Upon receipt, store it 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

Alternate Names

Activin RIC, ACVR1C, ACVRLK7, ALK7

Entrez Gene IDs

130399 (Human); 245921 (Rat)

Gene Symbol

ACVR1C

UniProt

NP_620790

Additional ALK-7 Products

Product Documents for Rat ALK-7 Biotinylated Antibody

Product Datasheets

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Product Specific Notices for Rat ALK-7 Biotinylated Antibody

For research use only

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