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Human Estrogen (E) ELISA Kit


Species Reactivity

Human (Homo sapiens)

UniProt

Abbreviation

E

Alternative Names

N/A

Range

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Sensitivity

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Sample Type

Serum, Plasma, Other biological fluids

Detection Method

Sandwich

Analysis Method

Quantitive

Assay Duration

1-4.5h

Sample Volume

1-200 μL

Detection Wavelengt

450 nm

Cat

AE46340HU

Size

48T 96T

Price

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Availability

3-5 working days

Manual

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Test principle:
This assay employs a two-site sandwich ELISA to quantitate E in samples. An antibody specific for E has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyE present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for E is added to the wells. After washing, Streptavidin conjugated Horseradish Peroxidase (HRP) is added to the wells. Following a wash to remove any unbound avidin-enzyme reagent, a substrate solution is added to the wells and color develops in proportion to the amount of E bound in the initial step. The color development is stopped and the intensity of the color is measured.
Product Overview:
Estrogen
Components:

Reagents

Quantity

Reagents

Quantity

Assay plate (96 Wells)

1

Instruction manual

1

Standard (lyophilized)

2

Sample Diluent

1 x 20 mL

Biotin-Conjugate (concentrate 100 x)

1 x 120 μL

Biotin-Conjugate Diluent

1 x 20 mL

Streptavidin-HRP  (concentrate 100 x)

1 x 120 μL

Streptavidin-HRP Diluent   

1 x 20 mL

Wash Buffer (concentrate 25 x)

1 x 20 mL

Substrate Solution

1 x 12 mL

Stop Solution

1 x 10 mL

Adhesive Films

4

Specificity:

Recovery:

Sample Type

Number

Recovery range (%)

Average(%)

Serum

10

90-101

96

EDTA plasma

10

89-97

93

Heparin plasma

10

91-99

95

Precision:

Linearity:

Sample Type

1:2

1:4

1:8

1:16

Serum

78-89%

81-99%

92-103%

95-105%

EDTA plasma

91-101%

90-98%

93-101%

91-98%

Heparin plasma

92-103%

93-102%

92-99%

91-101%

Stability:

Sample collection and storage:

Kits storage instructions: