Human carbonhydrate antigen 19-9 (CA19-9) ELISA kit

Mfr.No.

CSB-E04773h

Sensitivity

3.8 U/mL

Detection Range

10 U/mL-150 U/mL

Reactivity

Human

Assay Duration

1-5h

Assay Type

Sandwich

Alternative Names

carbonhydrate antigen 19-9 (CA19-9), CA199

Recovery

The recovery of human C1q spiked to levels throughout the range of the assay in various matrices was evaluated. Samples were diluted prior to assay as directed in the Sample Preparation section.

Sample Type	Average % Recovery	Range
Serum (n=5)	105	102-108
EDTA plasma (n=4)	95	90-99

Linearity

To assess the linearity of the assay, samples were spiked with high concentrations of human C1q in various matrices and diluted with the Sample Diluent to produce samples with values within the dynamic range of the assay.
?	Sample	Serum(n=4)
1:1	Average %	103
	Range %	100-106
1:2	Average %	99
	Range %	92-106
1:4	Average %	89
	Range %	85-93
1:8	Average %	94
	Range %	90-98

Typical Data

These standard curves are provided for demonstration only. A standard curve should be generated for each set of samples assayed.

Species

Homo sapiens

Limit Of Detection

450 nm

Precision

Intra-assay Precision (Precision within an assay): CV%<8%
Three samples of known concentration were tested twenty times on one plate to assess.
Inter-assay Precision (Precision between assays):CV%<10%
Three samples of known concentration were tested in twenty assays to assess.

Protocol

Applications	ELISA
Research Area	CA19-9

Storage	Store at 2-8°C. Please refer to protocol.

Reference	Potential role of HE4 in multimodal screening for epithelial ovarian cancer. Urban N.et al,J Natl Cancer Inst.,103(21):1630-4 Significance of KRAS, NRAS, BRAF and PIK3CA mutations in metastatic colorectal cancer patients receiving Bevacizumab: a single institution experience Baltru keviien E.et al,Acta medica Lituanica,2016 23(1)

Have you used this product?

SKU	Supplier No.	Size	Your price
BHE10501623	CSB-E04773h	96T	$495	Add to Cart
BHE10501623	CSB-E04773h	5x96T	$2376	Add to Cart
BHE10501623	CSB-E04773h	10x96T	$4702.50	Add to Cart