LAIR1 Protein, Mouse, Recombinant (hFc)

Name: LAIR1 Protein, Mouse, Recombinant (hFc)
Brand: TargetMol
SKU: TMPY-03128
Rating: 4.5 (1 reviews)

(Synonyms: leukocyte-associated immunoglobulin-like receptor 1, Lair-1, D7Bwg0421e, BB115266, 5133400O11Rik) Copy Product Info

Synonyms: leukocyte-associated immunoglobulin-like receptor 1, Lair-1, D7Bwg0421e, BB115266, 5133400O11Rik

Catalog No. TMPY-03128 Copy Product Info

LAIR1 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 39.6 kDa and the accession number is Q8BG84-6.

Pack Size	Price	USA Stock	Global Stock
5 µg	$68	7-10 days	7-10 days
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
200 µg	$1,060	7-10 days	7-10 days
500 µg	$2,230	7-10 days	7-10 days
1 mg	$4,530	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	LAIR1 Protein, Mouse, Recombinant (hFc) is expressed in HEK293 mammalian cells with hFc tag. The predicted molecular weight is 39.6 kDa and the accession number is Q8BG84-6.
Species	Mouse
Expression System	HEK293 Cells
Tag	C-hFc
Accession Number	Q8BG84-6
Construction	A DNA sequence encoding the mouse LAIR1 (Q8BG84-6) (Gln22-Ser133) was expressed, fused with the Fc region of human IgG1 at the C-terminus. Predicted N terminal: Gln 22
Protein Purity	> 95 % as determined by SDS-PAGE
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS, pH 7.4. Typically, a mixture containing 5% to 8% trehalose, mannitol, and 0.01% Tween 80 is incorporated as a protective agent before lyophilization.
Reconstitution	A Certificate of Analysis (CoA) containing reconstitution instructions is included with the products. Please refer to the CoA for detailed information.
Synonyms	leukocyte-associated immunoglobulin-like receptor 1, Lair-1, D7Bwg0421e, BB115266, 5133400O11Rik
Research Background	Leukocyte-associated Ig-like receptor-1 (LAIR1) is a surface molecule expressed on human mononuclear leukocytes that functions as an inhibitory receptor on human NK cells. In addition to NK cells, LAIR1 is expressed on T cells, B cells, macrophages, and dendritic cells. It is predicted to mediate inhibitory functions based on the presence of immunoreceptor tyrosine-based inhibitory motifs (ITIMs) in its cytoplasmic domain. Cross-linking of LAIR1 on human T cell clones results in inhibition of cytotoxicity only in T cell clones that lack CD28 and can spontaneously lyse certain targets in vitro. Moreover, the cytolytic activity of freshly isolated T cells, which is thought to be mainly due to "effector" T cells, can be inhibited by anti-LAIR1 mAb. Thus, LAIR1 functions as an inhibitory receptor not only on NK cells but also on human T cells. This indicates that LAIR1 provides a mechanism of regulation of effector T cells and may play a role in the inhibition of unwanted bystander responses mediated by Ag-specific T cells.

Chemical Properties

Molecular Weight

39.6 kDa (predicted); 49-53 kDa (reducing condition, 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.