Human KIR2DS4/CD158i Alexa Fluor® 350-conjugated Antibody

Catalog #: FAB1847U Datasheet / COA / SDS

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FAB1847U-100UG

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Human KIR2DS4/CD158i Alexa Fluor® 350-conjugated Antibody Summary

Species Reactivity

Human

Specificity

Detects KIR2DS4/CD158i in Western blots. In flow cytometry, this antibody stains cells transfected with KIR2DS4/CD158i. Does not stain cells transfected with KIR2DL1, 2DL2, 2DL3, 2DL4, 2DL5, 2DS1, 2DS2, 3DL1, 3DL2, or 3DS1.

Source

Monoclonal Mouse IgG2a Clone # 179315

Immunogen

BaF3 mouse pro-B cell line transfected with human KIR2DS4
Accession # P43632

Formulation

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

Label

Alexa Fluor 350 (Excitation= 346 nm, Emission= 442 nm)

Applications

Recommended Concentration

Sample

Flow Cytometry

0.25-1 µg/10⁶ cells

Human whole blood CD56⁺ natural killer cells

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

Preparation and Storage

Shipping

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

Stability & Storage

Store the unopened product at 2 - 8 °C. Do not use past expiration date.

Background: KIR2DS4/CD158i

KIR2DS4 is an activating immunoglobulin-like receptor expressed on NK cells and some T cells. It has been implicated in the recognition of some HLA-C alleles (1). A deletion variant encoding a single domain secreted isoform of KIR2DS4 has also been described (2).

References

Katz, G. et al. (2001) J. Immunol. 166:7260.
Maxwell, L. et al. (2002) Tissue Antigens 60:254.

Long Name

Killer Cell Immunoglobulin-like Receptor, Two Domains, Short Cytoplasmic Tail, 4

Entrez Gene IDs

3809 (Human)

Alternate Names

CD158 antigen-like family member I; CD158i antigen; CD158i; cl-39; killer cell immunoglobulin-like receptor 2DS4; killer cell immunoglobulin-like receptor, two domains, short cytoplasmic tail4,nkat8; killer inhibitory receptor 4-1-2; KIR antigen 2DS4; KIR2DS4; KKA3KIR1D; MGC120019; MGC125315; MGC125317; MHC class I NK cell receptor; natural killer cell inhibitory receptor; Natural killer-associated transcript 8; NKAT-8; NKAT8KIR412; P58 natural killer cell receptor clones CL-39/CL-17; p58 NK receptor CL-39/CL-17

Product Datasheets

Product Datasheet

COA

SDS

Product Specific Notices

This product is provided under an agreement between Life Technologies Corporation and R&D Systems, Inc, and the manufacture, use, sale or import of this product is subject to one or more US patents and corresponding non-US equivalents, owned by Life Technologies Corporation and its affiliates. The purchase of this product conveys to the buyer the non-transferable right to use the purchased amount of the product and components of the product only in research conducted by the buyer (whether the buyer is an academic or for-profit entity). The sale of this product is expressly conditioned on the buyer not using the product or its components (1) in manufacturing; (2) to provide a service, information, or data to an unaffiliated third party for payment; (3) for therapeutic, diagnostic or prophylactic purposes; (4) to resell, sell, or otherwise transfer this product or its components to any third party, or for any other commercial purpose. Life Technologies Corporation will not assert a claim against the buyer of the infringement of the above patents based on the manufacture, use or sale of a commercial product developed in research by the buyer in which this product or its components was employed, provided that neither this product nor any of its components was used in the manufacture of such product. For information on purchasing a license to this product for purposes other than research, contact Life Technologies Corporation, Cell Analysis Business Unit, Business Development, 29851 Willow Creek Road, Eugene, OR 97402, Tel: (541) 465-8300. Fax: (541) 335-0354.