CD8 alpha ELISA Kit

Catalog No. ABIN5690846

The Human CD8 alpha ELISA Kit (ABIN5690846) is a Colorimetric ELISA Kit designed to quantify Human CD8 alpha.

Quick Overview for CD8 alpha ELISA Kit (ABIN5690846)

Target: CD8 alpha (CD8A) (CD8a Molecule (CD8A))

Reactivity: Human

Detection Method: Colorimetric

Method Type: Sandwich ELISA

Detection Range: 0.59 ng/mL - 120 ng/mL

Application: ELISA

Sample Type: Cell Culture Supernatant, Plasma, Serum

Product Details CD8 alpha ELISA Kit

Minimum Detection Limit: 0.59 ng/mL

Purpose: The Human CD8a ELISA Kit is a pre-coated sandwich-based assay kit designed to quantitatively measure CD8A levels in human cell culture supernatants, plasma, and serum.

Analytical Method: Quantitative

Specificity: This ELISA antibody pair detects human CD8a. Other species not determined.

Characteristics:

• Strip plates and additional reagents allow for use in multiple experiments
• Quantitative protein detection
• Establishes normal range
• The best products for confirmation of antibody array data

Components:

• Pre-Coated 96-well Strip Microplate
• Lyophilized Standard
• Biotinylated Detection Antibody
• Streptavidin-Conjugated HRP
• Wash Buffer
• TMB One-Step Substrate Reagent
• Stop Solution
• Assay Diluent(s)
• Adhesive Sealing Film

Material not included:

• Microplate reader capable of measuring absorbance at 450 nm
• Precision pipettes to deliver 2 μL to 1 μL volumes
• Adjustable 1-25 μL pipettes for reagent preparation
• 100 μL and 1 liter graduated cylinders
• Absorbent paper
• Distilled or deionized water
• Log-log graph paper or computer and software for ELISA data analysis
• Tubes to prepare standard or sample dilutions
• Plastic wrap

Application Details

Application Notes: Suggested Plasma Dilution: 2 fold

Sample Volume: 100 μL

Plate: Pre-coated

Protocol:

1. Prepare all reagents, samples and standards as instructed in the manual.
2. Add 100 μL standard or sample to each well. Incubate 2.5 hours at room temperature.
3. Add 100 μL prepared biotin antibody to each well. Incubate 1 hour at room temperature.
4. Add 100 μL prepared Streptavidin solution to each well. Incubate 45 minutes at room temperature.
5. Add 100 μL TMB One-Step Substrate Reagent to each well. Incubate 30 minutes at room temperature.
6. Add 50 μL Stop Solution to each well. Read at 450 nm immediately

Restrictions: For Research Use only

Handling

Storage: -20 °C

Storage Comment: The entire kit may be stored at -20°C for up to 1 year from the date of shipment. Avoid repeated freeze-thaw cycles. The kit may be stored at 4°C for up to 6 months. For extended storage, it is recommended to store at -80°C.

Expiry Date: 6 months

Target Details for CD8 alpha

Target: CD8 alpha (CD8A) (CD8a Molecule (CD8A))

Alternative Name: CD8a

Background:

Gene Symbols: CD8A, MAL

Protein Name (Synonyms): T-cell surface glycoprotein CD8 alpha chain (T-lymphocyte differentiation antigen T8/Leu-2) (CD antigen CD8a)

Gene ID: 925

UniProt: P01732

Pathways: TCR Signaling