Mouse Spinesin Antibody

Catalog # Availability Size / Price Qty
AF1928
AF1928-SP
Spinesin in Mouse Brain.
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Mouse Spinesin Antibody Summary

Species Reactivity
Mouse
Specificity
Detects mouse Spinesin in direct ELISAs and Western blots. In direct ELISAs and Western blots, approximately 20% cross-reactivity with recombinant human Spinesin is observed.
Source
Polyclonal Goat IgG
Purification
Antigen Affinity-purified
Immunogen
Mouse myeloma cell line NS0-derived recombinant mouse Spinesin
Tyr61-Arg445
Accession # NP_109634
Formulation
Lyophilized from a 0.2 μm filtered solution in PBS with Trehalose. *Small pack size (SP) is supplied as a 0.2 µm filtered solution in PBS.
Label
Unconjugated

Applications

Recommended Concentration
Sample
Western Blot
0.1 µg/mL
Recombinant Mouse Spinesin (Catalog # 1928-SE)
Immunohistochemistry
5-15 µg/mL
See below
Immunoprecipitation
25 µg/mL
Conditioned cell culture medium spiked with Recombinant Mouse Spinesin (Catalog # 1928‑SE), see our available Western blot detection antibodies

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.

Data Example

Immunohistochemistry Spinesin in Mouse Brain. View Larger

Spinesin in Mouse Brain. Spinesin was detected in perfusion fixed frozen sections of mouse brain (cerebellum) using Goat Anti-Mouse Spinesin Antigen Affinity-purified Polyclonal Antibody (Catalog # AF1928) at 15 µg/mL overnight at 4 °C. Tissue was stained using the Anti-Goat HRP-DAB Cell & Tissue Staining Kit (brown; Catalog # CTS008) and counterstained with hematoxylin (blue). Specific labeling was localized to the cytoplasm of neurons in the granular cell layer. View our protocol for Chromogenic IHC Staining of Frozen Tissue Sections.

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 0.2 mg/mL in sterile PBS.
Reconstitution Buffer Available
Reconstitution Buffer 1 (PBS)
Catalog #
Availability
Size / Price
Qty
RB01
Shipping
The product is shipped at ambient temperature. Upon receipt, store it immediately at the temperature recommended below. *Small pack size (SP) is shipped with polar packs. Upon receipt, store it immediately at -20 to -70 °C
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: Spinesin

Spinesin, encoded by the TMPRSS5 gene, is a new member of type II transmembrane serine proteases (TTSPs) (1). Mouse Spinesin contains the following structural domains: a short N-terminal cytoplasmic tail, a transmembrane domain, a stem region and a serine protease domain (2). The domain structure of Spinesin is common to other TTSPs, many of which have additional domains. The stem region of Spinesin contains a scavenger receptor-like domain. There could be 4 types of transcripts due to alternative splicing (3). Type 4 predicts 10 extra amino acids at the N-terminus as compared to type 3. The ectodomain corresponding to type 3 (residues 61‑445) or  type 4 (residues 71‑455) was expressed and purified as a single chain pro-enzyme. By SDS-PAGE, the pro-enzyme migrates as multiple forms, possibly due to differential glycosylation. The pro-enzyme can be activated by trypsin treatment. The resulting enzyme is active and its activity is measured as described above. The activated enzyme is a disulfide bond-linked dimer.

References
  1. Shibata, K. et al. (2000) Genome Res. 10:1757.
  2. Yamaguchi, Y. et al. (2002) J. Biol. Chem. 277:6806.
  3. Watanable, Y. et al. (2004) Biochem. Biophys. Res. Commun. 324:333.
Entrez Gene IDs
80975 (Human); 80893 (Mouse)
Alternate Names
EC 3.4.21; EC 3.4.21.-; EC 3.4.21.4; MGC141886; MGC148044; Spinesin; TMPRSS5; transmembrane protease serine 5; transmembrane protease, serine 5

Product Datasheets

FAQs

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Cell and Tissue Staining Kits

ExactaChIP Chromatin Immunoprecipitation Kits

Immunohistochemistry Reagents

Isotype Controls

Reconstitution Buffers

Secondary Antibodies

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