Human CellExp™CEACAM6/CD66c, human recombinant

CEACAM6/CD66c

Carcinoembryonic antigen-related cell adhesion molecule 6 (non-specific cross reacting antigen) (CEACAM6) also known as CD66c (Cluster of Differentiation 66c), CEAL, NCA, and is one of seven human CEACAM family members within the immunoglobulin superfamily. In humans, CEACAMs include type I transmembrane proteins (CEACAM1, CEACAM3, and CEACAM4) and GPI-linked molecules (CEACAM5 through CEACAM8). There is no human CEACAM2. CEACAM 6 contains one N-terminal V-type Ig-like domain (N domain), followed by two C2-type Ig-like domains. It shows considerable glycosylation, including (sialyl) LewisX, which mediates binding to E-selectin, galectins and some bacterial fimbrae. CEACAM-6 is expressed by granulocytes and their progenitors. It is also expressed by epithelia of various organs and is upregulated in pancreatic and colon adenocarcinomas, as well as hyperplastic polyps. Resistance to adhesion-related apoptosis in tumor cells is conferred in the condition of CEACAM6 overexpression.

N/A

This protein rhCEACAM6 is fused with 6×his tag at C-terminus, has a calculated MW of 32 kDa expressed. The predicted N-terminus is Lys35. Protein migrates as 35-65 kDa in reduced SDS-PAGE resulting from glycosylation.

CEACAM6, CD66c, CEAL, NCA

CEACAM6, CD66c, CEAL, NCA

4680

CEACAM6

Human

P40199

Yes

HEK 293 cells

≥95%

SDS-PAGE, N/A

< 1.0 EU per μg of the rhCEACAM6 by the LAL method.

Measured by the ability of the immobilized protein to support the adhesion of calcium ionophore treated human neutrophils. When 2 x 105 cells/well are added to CEACAM6 coated plates (10 μg/mL, 100 μL/well), 45-70% of the cells will adhere after 20 minutes at 37ºC.

Measured by the ability of the immobilized protein to support the adhesion of calcium ionophore treated human neutrophils. When 2 x 105 cells/well are added to CEACAM6 coated plates (10 μg/mL, 100 μL/well), 45-70% of the cells will adhere after 20 minutes at 37ºC.

Measured by the ability of the immobilized protein to support the adhesion of calcium ionophore treated human neutrophils. When 2 x 105 cells/well are added to CEACAM6 coated plates (10 μg/mL, 100 μL/well), 45-70% of the cells will adhere after 20 minutes at 37ºC.

N/A

N/A

-20°C

gel pack

Lyophilized

Lyophilized from 0.22 μm filtered solution in PBS, pH 7.4. Normally Mannitol or Trehalose are added as protectants before lyophilization.

Centrifuge the vial prior to opening. Reconstitute in PBS, pH 7.4. Do not vortex.

N/A

Centrifuge the vial prior to opening.

For Research Use Only! Not to be used in humans

Human proteins, cDNA and human recombinants are used in human reactive ELISA kits and to produce anti-human mono and polyclonal antibodies. Modern humans (Homo sapiens, primarily ssp. Homo sapiens sapiens). Depending on the epitopes used human ELISA kits can be cross reactive to many other species. Mainly analyzed are human serum, plasma, urine, saliva, human cell culture supernatants and biological samples.

Recombinants or rec. proteins

recombinants