Products
Showing 253–264 of 1802 results
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Biosimilar PK ELISA Kits
Contact UsBiosimilar PK ELISA Kits
Biostring has developed enzyme-linked immunosorbent assays (ELISAs) for the pharmacokinetic (PK) monitoring of serum antibody levels.
The ELISA is a well established immunoassay, with clear guidelines for validation when used as a quantitative assay. However, these parameters may not always be relevant for a semi-quantitative assay used to assess whether a sample is positive or negative for a novel marker such as an antibody developed against a therapeutic antibody. We here are in the development of a quantitative PK ELISA and the different approaches of validation to prove each assay which are ‘fit for purpose.’ The parameters of linearity, accuracy, lowest level of detection, intra-assay and inter-assay variability were assessed for the quantitative PK assay. The validation outcome showed that each assay was robust, reliable and accurate to meet the requirements of the intended analytical application, that being to 1) quantitatively determine the concentration of antibody in the serum. Each assay has been successfully translated for use in a clinical trial with adequate quality controls and acceptance criteria set for monitoring consistency and performance.
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BioString HM Protease Free Spray
Contact UsBioString HM Protease Free Spray
Catalouge No BSCHM-I031 Form Liquid Concentration 1x Volume 10 x 175 ml Toxicity Non Toxic Storage Conditions Room Temperature -
BioString HM Protease Free Spray, 175 ml
Contact UsBioString HM Protease Free Spray, 175 ml
Catalouge No BSCHM-I024 Form Liquid Concentration 1x Volume 500ML Toxicity Non Toxic Storage Conditions Room Temperature -
BioString HM Protease Inhibitor 15ML
Contact UsBioString HM Protease Inhibitor 15ML
Catalouge No BSCHM-I001 Form Liquid Concentration 50x Volume 15ML Toxicity Non Toxic Storage Conditions Room Temperature -
BioString Micropipette, Multi Channel
Contact UsBioString Micropipette, Multi Channel
Features
- Achieve precision with technology
- Universal Tip Cone
- Volume Adjustment Knob
- Spring And Ball-based Digit Change Mechanism
- Soft Plunger Movement
- Durable, Scratch-resistant Display
- Polypropylene Housing Material
- Fully Autoclavable
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BioString Micropipette, Single Channel
Contact UsBioString Micropipette, Single Channel
Features
- Achieve precision with technology
- Universal Tip Cone
- Volume Adjustment Knob
- Spring And Ball-based Digit Change Mechanism
- Unique loop function
- Durable, Scratch-resistant Display
- Polypropylene Housing Material
- Fully Autoclavable
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BioString Proteinase K, 100 MG
Contact UsBioString Proteinase K, 100 MG
Catalouge No BSCHM-I027 Form Powder Concentration >30U/mg | 10x Volume 100ML Toxicity Non Toxic Storage Conditions 4°C -
BioString Proteinase K, 50 MG
Contact UsBioString Proteinase K, 50 MG
Catalouge No BSCHM-I020 Form Powder Concentration >30U/mg | 10x Volume 100ML Toxicity Non Toxic Storage Conditions 4°C -
BioString™ 2100 Transfection Reagent
Contact UsBioString™ 2100 Transfection Reagent
Catalouge No BSF-2100 Storage/Stability Store at 4℃/1 year Amount 500μl Price POR -
BioString™ 2200 Transfection Reagent
Contact UsBioString™ 2200 Transfection Reagent
Catalouge No BSF-2200 Storage/Stability Store at 4℃/1 year Amount 500μl Price POR -
Biotin-conjugated Polyclonal Goat Anti-Mouse IgG(H+L) Secondary Antibody
Contact UsBiotin-conjugated Polyclonal Goat Anti-Mouse IgG(H+L) Secondary Antibody
Catalouge No BSAB-007S Host Goat Reactivity Mouse Clonality Polyclonal Whole IgG Size 200 µL | 500 µL Price $ 55 | $ 99 -
Biotin-conjugated Polyclonal Goat Anti-Rabbit IgG(H+L) Secondary Antibody
Contact UsBiotin-conjugated Polyclonal Goat Anti-Rabbit IgG(H+L) Secondary Antibody
Catalouge No BSAB-008S Host Goat Reactivity Rabbit Applications ELISA, WB, IHC Size 200 µL | 500 µL Price $ 55 | $ 99