EpCAM/TROP1 Protein, Human, Recombinant (aa 24-265, His)

Catalog No. TMPK-00207 Copy Product Info

Epithelial Cellular Adhesion Molecule (EpCAM), also known as KS1/4, gp40, GA733-2, 17-1A, and TROP‑1, is a 40 kDa transmembrane glycoprotein that consists of a 242 amino acid (aa) extracellular domain with two EGF‑like repeats, a 23 aa transmembrane segment, and a 26 aa cytoplasmic domain. EpCAM/TROP1 Protein, Human, Recombinant (aa 24-265, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 28.2 kDa and the accession number is P16422.

EpCAM/TROP1 Protein, Human, Recombinant (aa 24-265, His)

Catalog No. TMPK-00207

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EpCAM/TROP1 Protein, Human, Recombinant (aa 24-265, His)

Pack Size	Price	USA Stock	Global Stock
5 μg	$39	-	In Stock
10 μg	$60	-	In Stock
20 μg	$95	-	In Stock
50 μg	$182	-	In Stock
100 μg	$302	-	In Stock
200 μg	$547	7-10 days	7-10 days
500 μg	$1,210	7-10 days	7-10 days

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For In stock only · Estimated delivery:USA Stock (1-2 days) Global Stock (5-7 days)

For research use only—not for human use. No sales to individuals. Use as intended only.

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Product Information

Biological Activity	Immobilized Human EpCAM, His Tag at 0.2μg/ml (100μl/well) on the plate. Dose response curve for Anti-EpCAM Antibody, hFc Tag with the EC50 of 10.8ng/ml determined by ELISA.
Description	Epithelial Cellular Adhesion Molecule (EpCAM), also known as KS1/4, gp40, GA733-2, 17-1A, and TROP‑1, is a 40 kDa transmembrane glycoprotein that consists of a 242 amino acid (aa) extracellular domain with two EGF‑like repeats, a 23 aa transmembrane segment, and a 26 aa cytoplasmic domain. EpCAM/TROP1 Protein, Human, Recombinant (aa 24-265, His) is expressed in HEK293 mammalian cells with C-His tag. The predicted molecular weight is 28.2 kDa and the accession number is P16422.
Species	Human
Expression System	HEK293 Cells
Tag	C-His
Accession Number	P16422
Synonyms	TROP1,TACSTD1,TACST-1,MOC31,MK1,MIC18,KSA,HNPCC8,gp40,ESA,EpCAM,EGP40,EGP314,EGP-2,EGP,DIAR5,CD326,ACSTD1
Construction	Gln24-Lys265
Protein Purity	> 95% as determined by Tris-Bis PAGE; > 95% as determined by HPLC
Molecular Weight	28.2 kDa (predicted). Due to glycosylation, the protein migrates to 30-45 kDa based on Tris-Bis PAGE result.
Endotoxin	< 1.0 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from a solution filtered through a 0.22 μm filter, containing PBS (pH 7.4). Typically, 8% trehalose is incorporated as a protective agent before lyophilization.
Reconstitution	Reconstitute the lyophilized protein in distilled water. The product concentration should not be less than 100 μg/ml. Before opening, centrifuge the tube to collect powder at the bottom. After adding the reconstitution buffer, avoid vortexing or pipetting for mixing.
Stability & Storage	It is recommended to store recombinant proteins at -20°C to -80°C for future use. Lyophilized powders can be stably stored for over 12 months, while liquid products can be stored for 6-12 months at -80°C. For reconstituted protein solutions, the solution can be stored at -20°C to -80°C for at least 3 months. Please avoid multiple freeze-thaw cycles and store products in aliquots.
Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
Research Background	Epithelial Cellular Adhesion Molecule (EpCAM), also known as KS1/4, gp40, GA733-2, 17-1A, and TROP‑1, is a 40 kDa transmembrane glycoprotein that consists of a 242 amino acid (aa) extracellular domain with two EGF‑like repeats, a 23 aa transmembrane segment, and a 26 aa cytoplasmic domain.