KIR2DL4 Protein, Human, Recombinant (hFc)

Name: KIR2DL4 Protein, Human, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-03651
Rating: 4.5 (1 reviews)

(Synonyms: KIR-2DL4, KIR2DL4, KIR-103AS, KIR103AS, KIR103, KIR, killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 4, G9P, CD158D) Copy Product Info

Synonyms: KIR-2DL4, KIR2DL4, KIR-103AS, KIR103AS, KIR103, KIR, killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 4, G9P, CD158D

Catalog No. TMPY-03651 Copy Product Info

KIR2DL4 Protein, Human, Recombinant (hFc) is expressed in CHO mammalian cells with hFc tag. The predicted molecular weight is 54.4 kDa and the accession number is ADY38409.1.

Pack Size	Price	USA Stock	Global Stock
10 µg	$108	7-10 days	7-10 days
20 µg	$178	7-10 days	7-10 days
50 µg	$359	7-10 days	7-10 days
100 µg	$696	7-10 days	7-10 days

For In stock only · Estimated delivery: USA Stock (1-2 days) Global Stock (5-7 days)

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For research use only—not for human use. No sales to individuals. Use as intended only.

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Activity testing is in progress. It is theoretically active, but we cannot guarantee it. If you require protein activity, we recommend choosing the eukaryotic expression version first.
Description	KIR2DL4 Protein, Human, Recombinant (hFc) is expressed in CHO mammalian cells with hFc tag. The predicted molecular weight is 54.4 kDa and the accession number is ADY38409.1.
Species	Human
Expression System	HEK293 Cells
Tag	C-hFc (IgG1)
Accession Number	Q99706-1
Construction	Trp22-His242
Protein Purity	> 95 % as determined by SDS-PAGE
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Supplied as 0.22 μm filtered solution in 20mM PB, 500mM NaCl, 200mM L-arginine (pH 7.4).
Synonyms	KIR-2DL4, KIR2DL4, KIR-103AS, KIR103AS, KIR103, KIR, killer cell immunoglobulin like receptor, two Ig domains and long cytoplasmic tail 4, G9P, CD158D
Research Background	KIR2DL4, also known as CD158d, is a member of the killer cell Ig-like receptor (KIR) family. KIRs are transmembrane glycoproteins expressed by natural killer cells and subsets of T cells. The KIR genes are polymorphic and highly homologous. KIR2DL4 is expressed in all NK cells and some T cells. KIR2DL4 activates the cytotoxicity of NK cells, despite the presence of an immunoreceptor tyrosine-based inhibition motif (ITIM) in its cytoplasmic tail. The ITIM was not necessary for activation of lysis by KIR2DL4. The activation signal of KIR2DL4 was sensitive to inhibition by another ITIM-containing receptor. The activation-deficient mutant of KIR2DL4 inhibited the signal delivered by the activating receptor CD16.

Chemical Properties

Molecular Weight

50.24 kDa (predicted); 55-70 kDa (reducing conditions due to glycosylation)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.