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Western Blot (WB) (Western blot analysis of KIR2DS2 in 293 cell lysate with KIR2DS2 antibody at (A) 1 and (B) 2 μg/ml.)

Rabbit anti-Human KIR2DS2 Polyclonal Antibody | anti-KIR2DS2 antibody

KIR2DS2 Antibody

Gene Names
KIR2DS2; NKAT5; cl-49; CD158J; CD158b; NKAT-5; 183ActI; KIR-2DS2
Reactivity
Human
Applications
ELISA, Western Blot, Immunofluorescence
Purity
Affinity chromatography purified via peptide column.
Synonyms
KIR2DS2; Polyclonal Antibody; KIR2DS2 Antibody; Killer cell immunoglobulin-like receptor two domains short cytoplasmic tail 2; KIR2DL3; MHC class I NK cell receptor; Natural killer-associated transcript 5; NKAT5; p58 KIR; p58 natural killer cell receptor clone CL-49; p58 NK receptor; anti-KIR2DS2 antibody
Ordering
For Research Use Only!
Host
Rabbit
Reactivity
Human
Clonality
Polyclonal
Isotype
IgG
Specificity
KIR2DS2 antibody is human specific. Multiple isoforms are known to exist.
Purity/Purification
Affinity chromatography purified via peptide column.
Form/Format
Liquid
Concentration
1 mg/mL (varies by lot)
Sequence Length
304
Applicable Applications for anti-KIR2DS2 antibody
ELISA (EIA), Western Blot (WB), Immunofluorescence (IF)
Application Notes
KIR2DS2 antibody can be used for detection of KIR2DS2 by Western blot at 1 - 2 mug/ml. For immunofluorescence start at 20 mug/mL.
Immunogen
KIR2DS2 antibody was raised against an 18 amino acid peptide near the carboxy terminus of human KIR2DS2.
Buffer
Supplied in PBS containing 0.02% sodium azide.
Positive Control 1
293 Cell Lysate
Conjugate
Unconjugated
MW Explanation
Potentially post-translationally modified
Preparation and Storage
Store at 4 degree C for three months and -20 degree C, stable for up to one year.

Western Blot (WB)

(Western blot analysis of KIR2DS2 in 293 cell lysate with KIR2DS2 antibody at (A) 1 and (B) 2 μg/ml.)

Western Blot (WB) (Western blot analysis of KIR2DS2 in 293 cell lysate with KIR2DS2 antibody at (A) 1 and (B) 2 μg/ml.)

Immunocytochemistry (IHC)

(Immunocytochemistry of KIR2DS2 in Hek293 cells with KIR2DS2 antibody at 5 μg/mL.)

Immunocytochemistry (IHC) (Immunocytochemistry of KIR2DS2 in Hek293 cells with KIR2DS2 antibody at 5 μg/mL.)

Immunofluorescence (IF)

(Immunofluorescence of KIR2DS2 in 293 cells with KIR2DS2 antibody at 20 μg/ml.)

Immunofluorescence (IF) (Immunofluorescence of KIR2DS2 in 293 cells with KIR2DS2 antibody at 20 μg/ml.)

Immunofluorescence (IF)

(Immunofluorescence of KIR2DS2 in Hek293 cells with KIR2DS2 antibody at 20 μg/mL.Green: KIR2DS2 Antibody (8201)Blue: DAPI staining)

Immunofluorescence (IF) (Immunofluorescence of KIR2DS2 in Hek293 cells with KIR2DS2 antibody at 20 μg/mL.Green: KIR2DS2 Antibody (8201)Blue: DAPI staining)
Related Product Information for anti-KIR2DS2 antibody
Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells (1). The KIR proteins are classified by the number of extracellular immunoglobulin domains and by whether they have a long (L) or short (S) cytoplasmic domain (2,3). KIR proteins are thought to play an important role in regulation of the immune response (3). KIR2DS2 downregulates the cytotoxicity of NK cells upon recognition of specific class I major histocompatibility complex (MHC) molecules on target cells and is a receptor on natural killer (NK) cells for HLA-C alleles (3,4).
Product Categories/Family for anti-KIR2DS2 antibody
References
Colonna M and Samaridis J. Cloning of immunoglobulin-superfamily members associated with HLA-C and HLA-B recognition by human natural killer cells. Science 1995; 268:405-8. Biassoni R, Cantoni C, Falco M, et al. The human leukocyte antigen (HLA)-C-specific "activatory" or "inhibitory" natural killer cell receptors display highly homologous extracellular domains but differ in their transmembrane and intracytoplasmic portions. J. Exp. Med. 1996; 183:645-50. Wagtmann N, Biassoni R, Cantoni C, et al. Molecular clones of the p58 NK cell receptor reveal immunoglobulin-related molecules with diversity in both the extra- and intracellular domains. Immunity 1995; 2:439-49. Moesta AK and Parham P. Diverse functionality among human NK cell receptors for the C1 epitope of HLA-C: KIR2DS2, KIR2DL2, and KIR2DL3. Front. Immunol. 2012; 3:336.

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
Predicted: 28, 33, 37 kDa
Observed: 34, 42 kDa
NCBI Official Full Name
killer cell immunoglobulin-like receptor 2DS2 isoform a
NCBI Official Synonym Full Names
killer cell immunoglobulin like receptor, two Ig domains and short cytoplasmic tail 2
NCBI Official Symbol
KIR2DS2
NCBI Official Synonym Symbols
NKAT5; cl-49; CD158J; CD158b; NKAT-5; 183ActI; KIR-2DS2
NCBI Protein Information
killer cell immunoglobulin-like receptor 2DS2
UniProt Protein Name
Killer cell immunoglobulin-like receptor 2DS2
UniProt Gene Name
KIR2DS2
UniProt Synonym Gene Names
CD158J; NKAT5; NKAT-5; p58 NK receptor CL-49
UniProt Entry Name
KI2S2_HUMAN

NCBI Description

Killer cell immunoglobulin-like receptors (KIRs) are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous and they are found in a cluster on chromosome 19q13.4 within the 1 Mb leukocyte receptor complex (LRC). The gene content of the KIR gene cluster varies among haplotypes, although several "framework" genes are found in all haplotypes (KIR3DL3, KIR3DP1, KIR3DL4, KIR3DL2). The KIR proteins are classified by the number of extracellular immunoglobulin domains (2D or 3D) and by whether they have a long (L) or short (S) cytoplasmic domain. KIR proteins with the long cytoplasmic domain transduce inhibitory signals upon ligand binding via an immune tyrosine-based inhibitory motif (ITIM), while KIR proteins with the short cytoplasmic domain lack the ITIM motif and instead associate with the TYRO protein tyrosine kinase binding protein to transduce activating signals. The ligands for several KIR proteins are subsets of HLA class I molecules; thus, KIR proteins are thought to play an important role in regulation of the immune response. This gene represents a haplotype-specific family member that encodes a protein with a short cytoplasmic tail. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Apr 2014]

Uniprot Description

KIR2DS2: Receptor on natural killer (NK) cells for HLA-C alleles. Does not inhibit the activity of NK cells. Belongs to the immunoglobulin superfamily.

Chromosomal Location of Human Ortholog: 19q13.4

Cellular Component: integral to membrane; plasma membrane

Molecular Function: transmembrane receptor activity

Biological Process: immune response; innate immune response; regulation of immune response; signal transduction

Research Articles on KIR2DS2

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Product Notes

The KIR2DS2 kir2ds2 (Catalog #AAA154357) is an Antibody produced from Rabbit and is intended for research purposes only. The product is available for immediate purchase. The KIR2DS2 Antibody reacts with Human and may cross-react with other species as described in the data sheet. AAA Biotech's KIR2DS2 can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB), Immunofluorescence (IF). KIR2DS2 antibody can be used for detection of KIR2DS2 by Western blot at 1 - 2 mug/ml. For immunofluorescence start at 20 mug/mL. Researchers should empirically determine the suitability of the KIR2DS2 kir2ds2 for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "KIR2DS2, Polyclonal Antibody" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.

Precautions

All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.

Disclaimer

Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.

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