Rat IgA, Secretory ELISA Kit (

Sandwich ELISA)

价格$990

品牌LSBio
检测范围3.125 - 200 ng/ml
货号
LS-F37413
产地美国
更新日期2025年07月16日

上海康朗生物科技有限公司

11 年钻石会员

Rat IgA, Secretory ELISA Kit (Sandwich ELISA)

Print This Page
Email

Technical Help
Review

Review This Product
Specifications Publications Reviews Images

Product Description

LS-F37413 is a 96-well enzyme-linked immunosorbent assay (ELISA) for the Quantitative detection of Rat IgA, Secretory in samples of Plasma, Serum and Tissue Homogenates. It is based upon a Sandwich assay principle and can be used to detect levels of IgA, Secretory as low as 1.875 nanograms per millilter.

Specifications

Type

Sandwich ELISA (enzyme-linked immunosorbent assay) kit
Target

IgA, Secretory
Reactivity

Rat
Manual

Intended Sample Types

Plasma, Serum, Tissue Homogenates
Format

96-Well Strip Plate
Detection

Colorimetric - 450nm (TMB)
Measurement

Quantitative
Detection Range

3.125 - 200 ng/ml
Sensitivity

1.875 ng/ml
Precision

Intra-Assay: CV<8% Inter-Assay: CV<10%
Storage

Store at 4°C. Stable for 6 months.
Quality Assurance

Due to their limited shelf life, LSBio ELISA kits are not typically stocked as finished goods. Upon receipt of an order each kit is assembled and tested to ensure that it meets specifications before shipping. Minor changes may occur to the Range, Sensitivity, and Precision. In the event of a significant change the order would be confirmed with the customer before shipping ELISA kit lot numbers reflect the date of final assembly and testing for each specific kit rather than a bulk manufactured lot. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.
Kit Components

User Manual
96-well Microplate
Detection Reagents
Wash Buffer
Substrate
Stop Solution
Adhesive Plate Sealers

Background

This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti- sIgA antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-sIgA antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. HRP-Streptavidin was added and unbound conjugates were washed away with wash buffer. TMB substrates were used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a b lue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the sIgA amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of sIgA can be calculated.
Restrictions

For research use only.
Guarantee

This elisa kit carries the LSBio 100% Guarantee.