分子别名(Synonym)
Mucin 1,MUC1,CD227,EMA,H23AG,KL-6,MAM6,MUC-1,SEC,MUC-1,X,MUC1,ZD,PEM,PEMT,PUM,CA15-3,Episialin
表达区间及表达系统(Source)
APC-Labeled Human Mucin-1 Protein, His Tag (MU1-HA2H8) is produced via conjugation of APC to Human Mucin-1 Protein, His Tag with a new generation site-specific technology under optimal conditions with a proprietary technology. Human Mucin-1 Protein, His Tag is expressed from human 293 cells (HEK293). It contains AA Ser 890 - Gly 1158 (Accession # P15941-1).
Predicted N-terminus: Ser 890 (partial α chain) & Ser 1098 (partial β chain)
Request for sequence
蛋白结构(Molecular Characterization)
This protein carries a polyhistidine tag at the C-terminus
The protein has a calculated MW of 21.3 kDa (partial α chain) & 10.2 kDa (partial β chain).
偶联(Conjugate)
APC
Excitation Wavelength: 640 nm
Emission Wavelength: 661 nm
应用说明(Application)
Please note that this product is NOT compatible to streptavidin detection system.
制剂(Formulation)
Lyophilized from 0.22 μm filtered solution in PBS, 0.5% BSA, pH7.4 with trehalose as protectant.
Contact us for customized product form or formulation.
重构方法(Reconstitution)
Please see Certificate of Analysis for specific instructions.
For best performance, we strongly recommend you to follow the reconstitution protocol provided in the CoA.
存储(Storage)
For long term storage, the product should be stored at lyophilized state at -20°C or lower.
Please protect from light and avoid repeated freeze-thaw cycles.
This product is stable after storage at:
- -20°C to -70°C for 12 months in lyophilized state;
- -70°C for 3 months under sterile conditions after reconstitution.
活性(Bioactivity)-FACS
5e5 of anti-Mucin-1 (F1C) CAR-293 cells were stained with 100 μL of 1:50 dilution (2 μL stock solution in 100 μL FACS buffer) of APC-Labeled Human Mucin-1 Protein, His Tag (Cat. No. MU1-HA2H8) and negative control protein respectively. APC signal was used to evaluate the binding activity (QC tested).
Protocol
背景(Background)
Membrane mucins have several functions in epithelial cells including cytoprotection, extravasation during metastases, maintenance of luminal structure, and signal transduction. MUC17, contains an extended, repetitive extracellular glycosylation domain and a carboxyl terminus with two EGF-like domains, a SEA module domain, a transmembrane domain, and a cytoplasmic domain with potential serine and tyrosine phosphorylation sites. Interacts via its C-terminus with PDZK1 and this interaction appears important for proper localization. Probably plays a role in maintaining homeostasis on mucosal surfaces.