Human Alpha-lactalbumin (LALBA) ELISA Kit | KTE61864

Human Alpha-lactalbumin (LALBA) ELISA Kit | KTE61864 | Gentaur UK, US & Europe Distribution

Application: This Human Alpha-lactalbumin (LALBA) ELISA Kit employs a two-site sandwich ELISA to quantitate LALBA in samples. An antibody specific for LALBA has been pre-coated onto a microplate. Standards and samples are pipetted into the wells and anyLALBA present is bound by the immobilized antibody. After removing any unbound substances, a biotin-conjugated antibody specific for LALBA 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 LALBA bound in the initial step. The color development is stopped and the intensity of the color is measured.

Detection Method: Colorimetric

Conjugate: N/A

Sample Type: Cell culture supernatants#Serum#Plasma#Other biological fluids

Assay Type: Multiple steps standard sandwich ELISA assay with a working time of 3-5 hours. It depends on the experience of the operation person.

Kit Component: • Human Alpha-lactalbumin microplate
• Human Alpha-lactalbumin standard
• Human Alpha-lactalbumin detect antibody
• Streptavidin-HRP
• Standard diluent
• Assay buffer
• HRP substrate
• Stop solution
• Wash buffer
• Plate covers

Features & Benefits: Human Alpha-lactalbumin (LALBA) ELISA Kit has high sensitivity and excellent specificity for detection of Human LALBA. No significant cross-reactivity or interference between Human LALBA and analogues was observed.

Calibration Range: Please inquire

Limit Of Detection: Please inquire

Usage Note: • Do not mix components from different kit lots or use reagents beyond the kit expiration date.
• Allow all reagents to warm to room temperature for at least 30 minutes before opening.
• Pre-rinse the pipet tip with reagent, use fresh pipet tips for each sample, standard and reagent to avoid contamination.
• Unused wells must be kept desiccated at 4 °C in the sealed bag provided.
• Mix Thoroughly is very important for the result. It is recommended using low frequency oscillator or slight hand shaking every 10 minutes.
• It is recommended that all samples and standards be assayed in duplicate or triplicate.

Storage Instruction: The unopened kit should be stored at 2 - 8°C. After opening, please store refer to protocols.

Shipping: Gel pack with blue ice.

Precaution The product listed herein is for research use only and is not intended for use in human or clinical diagnosis. Suggested applications of our products are not recommendations to use our products in violation of any patent or as a license. We cannot be responsible for patent infringements or other violations that may occur with the use of this product.

Background: Alpha-lactalbumin is an important whey protein in cow's milk (~1 g/l), and is also present in the milk of many other mammalian species. In primates, alpha-lactalbumin expression is upregulated in response to the hormone prolactin and increases the production of lactose. Alpha-lactalbumin forms the regulatory subunit of the lactose synthase (LS) heterodimer and beta-1, 4-galactosyltransferase (beta4Gal-T1) forms the catalytic component. Together, these proteins enable LS to produce lactose by transferring galactose moieties to glucose. As a monomer, alpha-lactalbumin strongly binds calcium and zinc ions and may possess bactericidal or antitumor activity. A folding variant of alpha-lactalbumin, called HAMLET, likely induces apoptosis in tumor and immature cells.

Alternative Names: LALBA; MGC138521; MGC138523; lactose synthase B protein

Search name: LALBA; MGC138521; MGC138523; lactose synthase B protein

Tag: LALBA