CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated

Name: CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated
Brand: TargetMol
SKU: TMPK-01640
Rating: 4.5 (1 reviews)

(Synonyms: CD8A&CD8B, CD8 alpha&beta) Copy Product Info

Synonyms: CD8A&CD8B, CD8 alpha&beta

Catalog No. TMPK-01640 Copy Product Info

CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated is expressed in HEK293 Cells. The accession number is P01732-1(CD8 alpha)&P10966-1(CD8 beta).

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Pack Size	Price	USA Stock	Global Stock
5 µg	$123	7-10 days	7-10 days
10 µg	$189	7-10 days	7-10 days
20 µg	$293	7-10 days	7-10 days
50 µg	$548	7-10 days	7-10 days
100 µg	$873	7-10 days	7-10 days
200 µg	$1,390	7-10 days	7-10 days
500 µg	$2,580	7-10 days	7-10 days

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

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

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User Guide of Recombinant Proteins

Product Introduction

Bioactivity

Bioactivity	Immobilized Biotinylated Human CD8 alphaβ, His Avi Tag at 1 μg/ml (100 μl/well) on the streptavidin precoated plate (5 μg/ml). Dose response curve for Anti-CD8 alphaβ Antibody, hFc Tag with the EC50 of 4.3 ng/ml determined by ELISA (QC Test).
Description	CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated is expressed in HEK293 Cells. The accession number is P01732-1(CD8 alpha)&P10966-1(CD8 beta).
Species	Human
Expression System	HEK293 Cells
Tag	C-His-Avi, C-Flag
Accession Number	P01732-1(CD8 alpha)&P10966-1(CD8 beta)
Construction	Ser22-Asp182 (CD8 alpha) acidic tail and Leu22-Pro170 (CD8 beta) basic tail
Protein Purity	> 95% as determined by Bis-Tris PAGE; > 95% as determined by HPLC
Endotoxin	< 1 EU/μg of the protein as determined by the LAL method.
Formulation	Lyophilized from 0.22 μm filtered solution in PBS (pH 7.4). Normally 8% trehalose is added as protectant 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.
Synonyms	CD8A&CD8B, CD8 alpha&beta
Research Background	CD8 alphaβ (CD8αβ) is a heterodimeric form of CD8. CD8α is required for surface expression of CD8β. The extracellular IgV-like domain of CD8α interacts with the α3 portion of the class I MHC molecule. CD8αβ is expressed on human peripheral T cells and functions as a coreceptor and can greatly increase the sensitivity and breadth of antigen recognition by CD8+peripheral T cells bearing TCR.

Chemical Properties

Molecular Weight

25.35 kDa (CD8 alpha) and 22.62 kDa (CD8 beta) (Predicted); 32-36 kDa and 38-45 kDa (Reducing condition, due to glycosylation)

Storage & Solubility Information

Shipping	In general, lyophilized powders are shipped with blue ice, while solutions are shipped with dry ice.
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.

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Dose Conversion

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Related Tags: CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated chemical structure | CD8 alpha & beta Heterodimer Protein, Human, Recombinan (His & Avi & Flag), Biotinylated molecular weight