Human Siglec-15 Alexa Fluor™ Plus 405‑conjugated Antibody

R&D Systems | Catalog # FAB9227AFP405

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Key Product Details

Species Reactivity

Human

Applications

Flow Cytometry, CyTOF-ready

Label

Alexa Fluor Plus 405 (Excitation = 404 nm, Emission = 455 nm)

Antibody Source

Monoclonal Mouse IgG1 Clone # 1026113
View all Siglec-15 Primary Antibodies »

Product Specifications

Specificity

Detects human Siglec-15 in direct ELISAs.

Clonality

Monoclonal

Host

Mouse

Isotype

IgG1

Applications for Human Siglec-15 Alexa Fluor™ Plus 405‑conjugated Antibody

Application
Recommended Usage

CyTOF-ready

Optimal dilution of this antibody should be experimentally determined.

Flow Cytometry

Optimal dilution of this antibody should be experimentally determined.

Spectra Viewer

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Flow Cytometry

Formulation, Preparation, and Storage

Formulation

Supplied 0.2 mg/mL in a saline solution containing BSA and Sodium Azide.

Shipping

The product is shipped with polar packs. Upon receipt, store it immediately at the temperature recommended below.

Stability & Storage

Protect from light. Do not freeze. 12 months from date of receipt, 2 to 8 °C as supplied

Background: Siglec-15

Siglec-15 is a transmembrane glycoprotein in the Siglec family of sialic acid-binding immune regulatory molecules (1). Mature human Siglec-15 consists of a 244 amino acid (aa) extracellular domain (ECD) with two Ig-like domains, a 21 aa transmembrane segment, and a 44 aa cytoplasmic domain (2). Within the ECD, human Siglec-15 shares 85% aa sequence identity with mouse and rat Siglec-15. Alternative splicing generates an additional isoform that lacks the signal peptide and first Ig-like domain. Siglec-15 associates with the signaling molecules DAP12 and DAP10 (2-5). It is expressed on osteoclasts, macrophages, and dendritic cells (2-6) and binds to the sialyl-Tn antigen (2, 3, 6). This interaction induces the production of TGF-beta by tumor-associated macrophages (3). Siglec-15 function is important for osteoclast formation and TRANCE/RANK Ligand signaling in osteoclasts (4-6).

References

  1. Humphrey, M.B. and M.C. Nakamura (2015) Clin. Rev. Allergy Immunol. PMID 26573914.
  2. Angata, T. et al. (2007) Glycobiology 17:838.
  3. Takamiya, R. et al. (2013) Glycobiology 23:178.
  4. Kameda, Y. et al. (2013) J. Bone Miner. Res. 28:2463.
  5. Stuible, M. et al. (2014) J. Biol. Chem. 289:6498.
  6. Ishida-Kitagawa, N. et al. (2012) J. Biol. Chem. 287:17493.

Long Name

Sialic Acid Binding Ig-like Lectin 15

Alternate Names

CD33L3, HsT1361, Siglec15

Entrez Gene IDs

284266 (Human); 620235 (Mouse); 498888 (Rat)

Gene Symbol

SIGLEC15

UniProt

Q6ZMC9

Additional Siglec-15 Products

Product Documents for Human Siglec-15 Alexa Fluor™ Plus 405‑conjugated Antibody

Certificate of Analysis

To download a Certificate of Analysis, please enter a lot or batch number in the search box below.

Note: Certificate of Analysis not available for kit components.

Product Specific Notices for Human Siglec-15 Alexa Fluor™ Plus 405‑conjugated Antibody


This product is provided under an intellectual property license from Life Technologies Corporation. The transfer of this product is conditioned on the buyer using the purchased product solely in research conducted by the buyer, excluding contract research or any fee for service research, and the buyer must not (1) use this product or its components for (a) diagnostic, therapeutic or prophylactic purposes; (b) testing, analysis or screening services, or information in return for compensation on a per-test basis; or (c) manufacturing or quality assurance or quality control, and/or (2) sell or transfer this product or its components for resale, whether or not resold for use in research. For information on purchasing a license to this product for purposes other than as described above, contact Life Technologies Corporation, 5781 Van Allen Way, Carlsbad, CA 92008 USA or outlicensing@thermofisher.com.

For research use only

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