KRIBIOLISA™ Cinrebafusp alfa ELISA

SKU: KBI1754 Category:

85,000.00

Enzyme Immunoassay for the estimation of Cinrebafusp alfa in serum and plasma.

About the kit:
– Uses two anti-idiotypic monoclonal antibodies in direct sandwich format which ensures higher specificity, and low cross reactivity.
– Recovery rates are between 85 – 115%
– Validated as per US FDA guidelines for Bioassays
– Precision CV<10%


Availability: 3 – 4 weeks | Pack Size: 1 x 96 wells



Description

Background:
Cinrebafusp alfa is a bivalent, bispecific fusion protein comprised of an anti-human epidermal growth factor receptor (HER2) monoclonal antibody linked to a CD137-targeting anticalin. Upon administration of cinrebafusp alfa, CD137 clustering is promoted by bridging CD137-positive T cells with HER2-positive tumor cells, leading to the recruitment of tumor antigen-specific cytotoxic T-lymphocytes (CTLs), resulting in potent CTL-mediated lysis of HER2-expressing tumor cells. Currently, cinrebafusp alfa is being studied as a combination therapy for various HER2 tumors.

Intended Use:
For Estimation of Cinrebafusp alfa in human serum and plasma. Krishgen’s range of KRIBIOLISA kits are developed using the high quality raw materials and are thoroughly validated for accuracy and precison. They allow quantification of serum or plasma protein drug levels, and can be used for biosimilar and generics research to understand pharmacokinetic properties of the drug. Please note the kit has not been optimized to be used for any other animal species. Should you require a specific sera tested, please connect with us for optimisation.









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Additional information

Sample Type

Serum (100 ul), EDTA Plasma (100 ul), Heparin Plasma (100 ul), Citrate Plasma (100 ul)

Calibration Range

0 ng/ml – 2000 ng/ml

Specificity

80% – 120% to Cinrebafusp alfa

Cross Reactivity

< 0.5% cross-reactivity observed with related biomarker.

Interference

No significant interference observed with available related molecules.

Regulatory Status

Research Use Only

Research Area

Biosimilars / Therapeutic Drug Monitoring / Bispecific Antibodies

ELISA Type

Direct Sandwich Assay

Storage Temperature

Store the unopened product at 2-8C. Do not use past expiration date.