Human CD28(T-cell-specific surface glycoprotein CD28) ELISA Kit

Mfr.No.

EH0653

Alternative Names

CD28 ELISA Kit, CD28 antigen ELISA Kit, CD28 antigen ELISA Kit, Tp44 ELISA Kit, CD28 molecule ELISA Kit, TP44 ELISA Kit, Tp44 ELISA Kit

Reactivity

Human

Detection Method

Double Antibody

Detection Range

0.625-40ng/ml

Sample Type

Cell lysate, Tissue lysate, Other liquid samples, Serum, Plasma, Cell culture supernatants

Assay Type

Sandwich

Recovery

Matrices listed below were spiked with certain level of CD28 and the recovery rates were calculated by comparing the measured value to the expected amount of CD28 in samples.

Matrix	Recovery range(%)	Average(%)
serum(n=5)	86-104	96
EDTA plasma(n=5)	85-100	93
heparin plasma(n=5)	88-105	94

Linearity

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of CD28 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample	1:2	1:4	1:8
serum(n=5)	85-104%	86-101%	89-104%
EDTA plasma(n=5)	85-99%	83-100%	85-92%
heparin plasma(n=5)	85-97%	83-95%	86-100%

Sensitivity

< 0.375ng/ml

Components

Microplate,Lyophilized Standard,buffer,SABC,Label antibody,SABC,TMB,stop solution

Background

CD28/CD28 antigen/CD28 antigen(Tp44)/CD28 molecule/TP44/Tp44

Notes

For Research Use Only

UniProt ID	P10747
Antigen	CD28

Applications	ELISA
Applications Notes	CD28 ELISA Kit allows for the in vitro quantitative determination of CD28 concentrations in serum, plasma, tissue homogenates and other biological fluids.
Precision	Intra-Assay: CV<8% Inter-Assay: CV<10%

Storage	2-8 °C for 6 months

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SKU	Supplier No.	Size	Your price	Quantity
BHE10804710	EH0653	96T	$400		Add to Cart

Human CD28(T-cell-specific surface glycoprotein CD28) ELISA Kit

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