CD300a Protein (CD300A) (Fc Tag)

Catalog No. ABIN7317375

This Recombinant CD300a protein is expressed in HEK-293 Cells.

Quick Overview for CD300a Protein (CD300A) (Fc Tag) (ABIN7317375)

Target: CD300a (CD300A)

Protein Type: Recombinant

Origin: Human

Source: HEK-293 Cells

Purity: > 95 % as determined by reducing SDS-PAGE.

Product Details

Purification tag / Conjugate: This CD300a protein is labelled with Fc Tag.

Purpose: Recombinant Human CD300a/LMIR1 Protein (Fc Tag)

Sequence: Met 1-Gln178

Characteristics: A DNA sequence encoding the human CD300A (Q9UGN4-1)(Met1-Gln178) was expressed with the Fc region of human IgG1 at the C-terminus.

Sterility: 0.2 μm filtered

Endotoxin Level: < 1.0 EU per μg of the protein as determined by the LAL method.

Biological Activity Comment: Not validated for activity

Application Details

Restrictions: For Research Use only

Handling

Format: Lyophilized

Buffer: Lyophilized from sterile PBS, pH 7.4
Normally 5 % - 8 % trehalose, mannitol and 0.01 % Tween 80 are added as protectants before lyophilization.

Storage: 4 °C,-20 °C,-80 °C

Storage Comment: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.

Expiry Date: 12 months

Target Details

Target: CD300a (CD300A)

Alternative Name: CD300a/LMIR1

Background: CD300 Antigen-Like Family Member A,CD300A,CD300a,CLM-8,CMRF-35-H9,CMRF35-H,CMRF35-H9,CMRF35-Like Molecule 8,CMRF35H,IGSF12,IRC1/IRC2,IRp60,IgSF12,Immunoglobulin Superfamily Member 12,Inhibitory Receptor Protein 60,NK Inhibitory Receptor,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 theCD300 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 which 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).

Molecular Weight:

Calculated MW: 44.5 kDa

Observed MW: 58-66 kDa

Gene ID: 11314

UniProt: Q9UGN4

Pathways: Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process