Human Ig kappa chain V-IV region(IGKV4-1) ELISA kit

Code CSB-EL011443HU
Size 96T,5×96T,10×96T
Price Request a Quote
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Product Details

Alternative Names
IGKV4-1Immunoglobulin kappa variable 4-1 ELISA Kit; Ig kappa chain V-IV region B17 ELISA Kit; Ig kappa chain V-IV region JI ELISA Kit; Ig kappa chain V-IV region Len ELISA Kit; Ig kappa chain V-IV region STH ELISA Kit
Abbreviation
IGKV4-1
Uniprot No.
Species
Homo sapiens (Human)
Sample Types
serum, plasma, tissue homogenates, cell lysates.
Detection Range
0.156 ng/ml -10 ng/ml
Sensitivity
0.039 ng/ml
Assay Time
1-5h
Sample Volume
50-100ul
Detection Wavelength
450 nm
Research Area
Immunology
Assay Principle
quantitative
Measurement
Sandwich
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.

Linearity

To assess the linearity of the assay, samples were spiked with high concentrations of human IGKV4-1 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 %

88

Range %

81-95

1:2

Average %

96

Range %

89-103

1:4

Average %

97

Range %

92-103

1:8

Average %

93

Range %

86-100

Recovery

The recovery of human IGKV4-1 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)

95

90-100

EDTA plasma (n=4)

98

91-105

Typical Data

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

ng/ml

OD1

OD2

Average

Corrected

10

2.069

2.034

2.051

1.922

5

1.347

1.367

1.357

1.228

2.5

0.797

0.828

0.812

0.683

1.25

0.428

0.409

0.419

0.289

0.625

0.294

0.311

0.302

0.173

0.312

0.235

0.243

0.239

0.110

0.156

0.157

0.164

0.160

0.031

0

0.134

0.125

0.130

 

Troubleshooting
and FAQs
Storage
Store at 2-8°C. Please refer to protocol.
Shelf Life
6 months
Lead Time
3-5 working days after you place the order, and it takes another 3-5 days for delivery via DHL or FedEx.

Customer Reviews and Q&A

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Target Background

Function
(From Uniprot)
V segment of the variable domain of immunoglobulins light chain that participates in the antigen recognition. Immunoglobulins, also known as antibodies, are membrane-bound or secreted glycoproteins produced by B lymphocytes. In the recognition phase of humoral immunity, the membrane-bound immunoglobulins serve as receptors which, upon binding of a specific antigen, trigger the clonal expansion and differentiation of B lymphocytes into immunoglobulins-secreting plasma cells. Secreted immunoglobulins mediate the effector phase of humoral immunity, which results in the elimination of bound antigens. The antigen binding site is formed by the variable domain of one heavy chain, together with that of its associated light chain. Thus, each immunoglobulin has two antigen binding sites with remarkable affinity for a particular antigen. The variable domains are assembled by a process called V-(D)-J rearrangement and can then be subjected to somatic hypermutations which, after exposure to antigen and selection, allow affinity maturation for a particular antigen.
Subcellular Location
Secreted. Cell membrane.
Database Links

HGNC: 5834

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