Name: Biotinylated Human CD3E&CD3D/CD3 epsilon&CD3 delta Protein (Primary Amine Labeling) (CD3-HM105B)
Brand: KactusBio
SKU: CD3-HM105B-100UG
Price: 600.0 USD
Availability: InStock

Biotinylated Human CD3E&CD3D/CD3 epsilon&CD3 delta Protein (Primary Amine Labeling) (CD3-HM105B)

Immobilized Biotinylated Human CD3E&CD3D, His Tag at 0.5 ug/ml (100 ul/well) on the streptavidin precoated plate (5 ug/ml). Dose response curve for OKT3, mFc Tag with the EC50 of 35.2 ng/ml determined by ELISA (QC Test).

Biotinylated Human CD3E&CD3D on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.

The purity of Biotinylated Human CD3E&CD3D is greater than 95% as determined by SEC-HPLC.

Express System: HEK293
Product Tag: C-His
Purity: >95% as determined by Bis-Tris PAGE;>95% as determined by HPLC
Activity: Immobilized Biotinylated Human CD3E&CD3D, His Tag at 0.5 ug/ml (100 ul/well) on the streptavidin precoated plate (5 ug/ml). Dose response curve for OKT3, mFc Tag with the EC50 of 35.2 ng/ml determined by ELISA (QC Test). See testing image for detail.
Amino Acid Range: Asp23-Asp126 (CD3E) & Phe22-Ala105 (CD3D)

Catalog #CD3-HM105B

Size

100UG

500UG

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Product Description	Recombinant Biotinylated Human CD3E&CD3D/CD3 epsilon&CD3 delta Protein (Primary Amine Labeling) is expressed from HEK293 with His tag at the C-Terminus.; It contains Asp23-Asp126 (CD3E)&Phe22-Ala105 (CD3D).
Product Background	T-cell surface glycoprotein CD3 epsilon&CD3 delta chain, also known as CD3E&CD3D, are single-pass type I membrane proteins. When antigen presenting cells (APCs) activate T-cell receptor (TCR), TCR-mediated signals are transmitted across the cell membrane by the CD3 chains CD3D, CD3E, CD3G and CD3Z. All CD3 chains contain immunoreceptor tyrosine-based activation motifs (ITAMs) in their cytoplasmic domain.
Product Category	Recombinant Protein / Antibody discovery

Protein	CD3E&CD3D/CD3 epsilon&CD3 delta
Synonyms	CD3; CD3e; CD3E; CD3d; T3D; CD3D; CD3E&CD3D; CD3 delta&CD3 epsilon
Accession	P07766 (CD3E)&P04234 (CD3D)
Species	Human
Biotinylated	yes
Amino Acid Range	Asp23-Asp126 (CD3E) & Phe22-Ala105 (CD3D)
Molecular Weight	The protein has a predicted MW of 17.9 kDa (CD3E) and 16.7 kDa (CD3D). Due to glycosylation, the protein migrates to 25-40 kDa based on Bis-Tris PAGE result.
Activity	Immobilized Biotinylated Human CD3E&CD3D, His Tag at 0.5 ug/ml (100 ul/well) on the streptavidin precoated plate (5 ug/ml). Dose response curve for OKT3, mFc Tag with the EC50 of 35.2 ng/ml determined by ELISA (QC Test). See testing image for detail.
Product Tag	C-His
Expression System	HEK293
Purity	>95% as determined by Bis-Tris PAGE;>95% as determined by HPLC
Endotoxin	Less than 1 EU per ug by the LAL method.

Form	Lyophilized
Shipping	Shipped at ambient temperature.
Formulation	Lyophilized from 0.22 um filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant before lyophilization.
Reconstitution	Centrifuge the tube before opening. Reconstituting to a concentration more than 100 ug/ml is recommended. Dissolve the lyophilized protein in distilled water.
Stability And Storage	-20 to -80°C for 12 months as supplied from date of receipt.；-80°C for 3 months after reconstitution.；Recommend to aliquot the protein into smaller quantities for optimal storage. Please minimize freeze-thaw cycles.

	Immobilized Biotinylated Human CD3E&CD3D, His Tag at 0.5 ug/ml (100 ul/well) on the streptavidin precoated plate (5 ug/ml). Dose response curve for OKT3, mFc Tag with the EC50 of 35.2 ng/ml determined by ELISA (QC Test).
	Biotinylated Human CD3E&CD3D on Bis-Tris PAGE under reduced condition. The purity is greater than 95%.
	The purity of Biotinylated Human CD3E&CD3D is greater than 95% as determined by SEC-HPLC.