ALCAM/CD166 蛋白, Human (HEK293, Fc)

ALCAM/CD166 Protein, Human (HEK293, Fc), a recombinant human CD166 produced in HEK293 cells, has an Fc fragment at the C-terminus. CD166, also known as activated leukocyte cell adhesion molecule (ALCAM), is expressed by various cells in several tissues including cancer^[1].

ALCAM/CD166，也称为活化白细胞粘附分子 (ALCAM)，是免疫球蛋白超家族的成员。它可以在多种细胞类型中检测到，包括上皮细胞、淋巴细胞、骨髓细胞、成纤维细胞、神经元细胞、肝细胞和骨髓细胞。据报道，CD166 是结肠癌和前列腺癌中 CSC 的标志物，具有很强的致瘤性^[1]。

Human

HEK293

C-Fc

Q13740 (W28-A526)

214  [NCBI]

WYTVNSAYGDTIIIPCRLDVPQNLMFGKWKYEKPDGSPVFIAFRSSTKKSVQYDDVPEYKDRLNLSENYTLSISNARISDEKRFVCMLVTEDNVFEAPTIVKVFKQPSKPEIVSKALFLETEQLKKLGDCISEDSYPDGNITWYRNGKVLHPLEGAVVIIFKKEMDPVTQLYTMTSTLEYKTTKADIQMPFTCSVTYYGPSGQKTIHSEQAVFDIYYPTEQVTIQVLPPKNAIKEGDNITLKCLGNGNPPPEEFLFYLPGQPEGIRSSNTYTLTDVRRNATGDYKCSLIDKKSMIASTAITVHYLDLSLNPSGEVTRQIGDALPVSCTISASRNATVVWMKDNIRLRSSPSFSSLHYQDAGNYVCETALQEVEGLKKRESLTLIVEGKPQIKMTKKTDPSGLSKTIICHVEGFPKPAIQWTITGSGSVINQTEESPYINGRYYSKIIISPEENVTLTCTAENQLERTVNSLNVSAISIPEHDEADEISDENREKVNDQA

110-125 kDa

Greater than 90% as determined by reducing SDS-PAGE.

无菌粉末.

Lyophilized after extensive dialysis against PBS, pH 7.4.

<1 EU/μg, determined by LAL method.

It is not recommended to reconstitute to a concentration less than 100 μg/mL in ddH₂O. For long term storage it is recommended to add a carrier protein (0.1% BSA, 5% HSA, 10% FBS or 5% Trehalose).

Stored at -20°C for 2 years. After reconstitution, it is stable at 4°C for 1 week or -20°C for longer (with carrier protein). It is recommended to freeze aliquots at -20°C or -80°C for extended storage.

Room temperature in continental US; may vary elsewhere.

• [1]. Fujiwara K, et al. CD166/ALCAM expression is characteristic of tumorigenicity and invasive and migratoryactivities of pancreatic cancer cells. PLoS One. 2014 Sep 15;9(9):e107247.  [Content Brief]