CD300A Protein, Mouse, Recombi

蛋白长度：A DNA sequence encoding the mouse CD300A (Q6SJQ0-1) (Met 1-Arg 183) extracellular domain was fused with the Fc region of human IgG1 at the C-terminus.

性质：

表达系统：HEK293 Cells

种属：Mouse

氨基酸序：Met1-Arg183

标签类型：C-hFc

分子量：The recombinant mouse CD300A/Fc is a disulfide-linked homodimer. The reduced monomer comprises 397 amino acids and has a predicted molecular mass of 44.2 kDa. The apparent molecular mass of rmCD300A/Fc monomer is approximately 55-65 kDa in SDS-PAGE under reducing conditions.

活性：At Leading Biology, the biological activity of a recombinant protein is routinely measured using a bioassay, e.g. chemotaxis or cell proliferation assay, enzyme assay, or a functional ELISA. When a recombinant protein is an enzyme, specific activity is derived from an enzymatic assay. Each enzyme is tested for potency by cleavage of a substrate. We are in the process of updating the biological activity data. If you have any questions regarding this update, please feel free to contact our technical support team.

内毒素：< 1.0 EU per μg of the protein as determined by the LAL method.

基因名称：CD300a molecule

通用名：CD300A

蛋白序参考：

总结：CMRF35-like molecule 8, also known as CD300 antigen-like family member A, CMRF35-H9, Immunoglobulin superfamily member 12, Inhibitory receptor protein 60, NK inhibitory receptor, CD300a and CMRF35H, is a single-pass type I membrane protein which belongs to the CD300 family. The CD300 family of myeloid immunoglobulin receptors includes activating ( CD300b, CD300e ) and inhibitory members ( CD300a, CD300f ), as well as molecules presenting a negative charge within their transmembrane domain ( CD300c, CD300d ). CD300A / IGSF12 is expressed not only by natural killer (NK) cells but also by T-cell subsets, B-cells, dendritic cells, mast cells, granulocytes and monocytes. It contains oneIg-like V-type ( immunoglobulin-like ) domain. CD300A / IGSF12 is an inhibitory receptor that may contribute to the down-regulation of cytolytic activity in natural killer (NK) cells, and to the down-regulation of mast cell degranulation. CD300c is a functional immune receptor able to deliver activating signals upon ligation in RBL-2H3 mast cells. CD300c signaling is partially mediated by a direct association with the immune receptor tyrosine-based activation motif-bearing adaptor FcεRγ. CD300a and CD300c play an important role in the cross-regulation of TNF-alpha and IFN-alpha secretion from plasmacytoid dendritic cells (pDCs).

形式：Lyophilized

纯度：> 92 % as determined by SDS-PAGE.

储存条件：In general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. Bulk packages of recombinant proteins are provided as frozen liquid. They are shipped out with blue ice unless customers require otherwise. Stable for 1 year at -20°C or below from date of shipment. For maximum recovery of product, centrifuge the original vial after thawing and opening the cap. For long-term storage, aliquot and store at -20°C or below. Avoid repeated freeze-thaw cycles.

储存溶液：Lyophilized from sterile PBS, pH 7.4. Please contact us for any concerns or special requirements. Normally 5 % - 8 % trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the hard copy of CoA.

别名：B230315M08Rik Protein, Mouse; Clm8 Protein, Mouse; LMIR1 Protein, Mouse; MAIR-I Protein, Mouse; MAIR-Ia Protein, Mouse; mcpir1 Protein, Mouse; MMAC8 Protein, Mouse; Pigr4 Protein, Mouse