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SDS-Page

KIR3DL1 recombinant protein

KIR3DL1 (Cytoplasmic tail), 361-444aa, Human, His tag, E Coli

Gene Names
KIR3DL1; KIR; NKB1; NKAT3; NKB1B; NKAT-3; CD158E1; KIR3DL1/S1
Applications
SDS-Page
Purity
> 95% by SDS-PAGE
Synonyms
KIR3DL1; KIR3DL1 (Cytoplasmic tail); 361-444aa; Human; His tag; E Coli; Killer cell immunoglobulin-like receptor 3DL1; CD158E; NKAT3; NKB1; KIR3DL1 (Cytoplasmic tail; 361-444aa); MHC class I NK cell receptor; Natural killer-associated transcript 3; NKAT-3; p70 natural killer cell receptor clones CL-2/CL-11; HLA-BW4-specific inhibitory NK cell receptor; CD1; Killer cell immunoglobulin-like receptor 3DL1 AMB11; CD158 antigen-like family member E; CD158e antigen; CD158E1; CD158E1/2; CD158E2; CL11; CL2; killer cell immunoglobulin like receptor; Killer cell immunoglobulin like receptor three domains; short cytoplasmic tail; 1; Killer cell immunoglobulin like receptor three domains long cytoplasmic tail 1; KIR; KIR antigen 3DL1; KIR G1; KIR3DS1; Kirl1; Kirl2; Krl1; MGC119726; MGC119728; MGC126589; MGC126591; Natural killer associated transcript 3; Natural killer cell inhibitory receptor; NK receptor; NK-associated transcript 10; NK-associated transcript 3; NK-associated transcript 3delIg1; NKAT10; NKB1B; p70 killer cell inhibitory receptor; ; KIR3DL1 recombinant protein
Ordering
For Research Use Only!
Host
E Coli
Purity/Purification
> 95% by SDS-PAGE
Form/Format
Liquid. In 25 mM Tris-HCl (pH 7.5) 100mM NaCl
Concentration
1 mg/ml (determined by Bradford assay) (varies by lot)
Sequence
MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSTSGT IDKLDIEFHL WCSNKKNAAV MDQEPAGNRT ANSEDSDEQD PEEVTYAQLD HCVFTQRKIT RPSQRPKTPP TDTILYTELP NAKPRSKVVS CP
Sequence Length
444
Applicable Applications for KIR3DL1 recombinant protein
SDS-PAGE
Antigen Species
Human
Tag Information
His-tag
Preparation and Storage
Can be stored at 4 degree C short term (1-2 weeks).
For long term storage, aliquot and store at -20 degree C or -70 degree C.
Avoid repeated freezing and thawing cycles.

SDS-Page

SDS-Page
Related Product Information for KIR3DL1 recombinant protein
The three Ig-domain from of inhibitory killer cell Ig-like receptor 1 (KIR3DL1,NKB1, nkat3, p70KIR) is a NK cell receptor for polymorphic HLA-B determinant. KIR3DL1 recognizes the Bw4 determinant defined by sequence motifs at positins 77-83 of the HLA-B heavy chain. The cytoplasmic tail of KIR, which contains two immunoreceptor tyrosine-based inhibition motifs (ITIMs), mediates inhibitory signal transduction that prevents killer cell-mediated cytotoxicity. A His-tag fusion protein of KIR3DL1 cytoplasmic tail (361-444aa) was overexpressed as insoluble protein aggregates (inclusion bodies). This protein was purified by FPLC gel-filtration chromatography, after refolding of the isolated inclusion bodies in a redox buffer
Product Categories/Family for KIR3DL1 recombinant protein
References
Chan HW., et al. (2003) J. Exp. Med. 197 (2), 245-55.; Gardiner CM., et al. (2001) J Immunol. 166 (5):2992-3001.;

NCBI and Uniprot Product Information

NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
UniProt Accession #
Molecular Weight
15 kDa (132 aa), confirmed by MALDI-TOF.
NCBI Official Full Name
killer cell immunoglobulin-like receptor 3DL1
NCBI Official Synonym Full Names
killer cell immunoglobulin like receptor, three Ig domains and long cytoplasmic tail 1
NCBI Official Symbol
KIR3DL1
NCBI Official Synonym Symbols
KIR; NKB1; NKAT3; NKB1B; NKAT-3; CD158E1; KIR3DL1/S1
NCBI Protein Information
killer cell immunoglobulin-like receptor 3DL1
UniProt Protein Name
Killer cell immunoglobulin-like receptor 3DL1
UniProt Gene Name
KIR3DL1
UniProt Synonym Gene Names
CD158E; NKAT3; NKB1; NKAT-3; p70 NK receptor CL-2/CL-11

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. [provided by RefSeq, Jul 2008]

Uniprot Description

Receptor on natural killer (NK) cells for HLA Bw4 allele. Inhibits the activity of NK cells thus preventing cell lysis.

Research Articles on KIR3DL1

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Product Notes

The KIR3DL1 kir3dl1 (Catalog #AAA203057) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. The tag for this protein is His-tag. AAA Biotech's KIR3DL1 can be used in a range of immunoassay formats including, but not limited to, SDS-PAGE. Researchers should empirically determine the suitability of the KIR3DL1 kir3dl1 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. The amino acid sequence is listed below: MRGSHHHHHH GMASMTGGQQ MGRDLYDDDD KDRWGSTSGT IDKLDIEFHL WCSNKKNAAV MDQEPAGNRT ANSEDSDEQD PEEVTYAQLD HCVFTQRKIT RPSQRPKTPP TDTILYTELP NAKPRSKVVS CP. It is sometimes possible for the material contained within the vial of "KIR3DL1, Recombinant Protein" 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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