Search
Catalog Number: VPK-252
Engineered to produce 100- to 10,000-fold fewer wild type plaques than most other expression systems
Generate high-titer virus in about 2-3 weeks compared to 2-3 months with other systems
Cloning capacity of shuttle vector = 6.9 kb
Frequently Asked Questions about this product
General FAQs…
Catalog Number: VPK-111, VPK-111-5
More accurate than traditional plaque-forming unit assays
Faster results: 2.5 days vs. 10 days
No agar overlay steps
Catalog Number: AD-100
Useful for both packaging and amplification of recombinant adenovirus
Derived from HEK 293 cell line
Selected for flattened morphology and firm attachment to culture plates
Larger surface area for superior transfection and greater adenoviral yields
NOTE: 293AD Cells are available for sale to…
Catalog Number: VPK-250
Engineered to produce 100- to 10,000-fold fewer wild type plaques than most other expression systems
Generate high-titer virus in about 2-3 weeks compared to 2-3 months with other systems
Promoterless shuttle vector allows you to clone the optimal promoter with your gene of interest
Cloning…
Catalog Number: STA-680, STA-681
Suitable for use with serum, plasma, lysates, urine, cell culture supernatants, and food samples
Detection sensitivity limit of approximately 6.25 µM glucose (colorimetric) or 1.56 µM (fluorometric)
Glucose standard included
Catalog Number: STA-682
Colorimetric detection of total carbohydrates in serum, plasma, lysates, urine, cell culture supernatants or food samples
Detection sensitivity limit of approximately 0.0625 mM glucose
Glucose standard included
Catalog Number: MET-5001
Suitable for use with milk based food products or biological samples
Detection sensitivity limit of approximately 10µM lactose
Lactose standard included
Catalog Number: MET-5012, MET-5013
Detects L-lactate in plasma, serum, urine, saliva, and lysate samples
Detection sensitivity of approximately 1.5 µM L-lactate
Lactate standard curve included
Catalog Number: MET-5022, MET-5023
Suitable for use with serum, plasma, urine, lysates, and cell culture supernatants
Detection sensitivity of 3.75µM (colorimetric) or 0.12 µM (fluorometric)
Glycogen standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5025, MET-5026
Suitable for use with food samples
Detection sensitivity of 0.625 µg/ml
Starch standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5029
Suitable for use with serum, plasma, biological samples, and lysates
Detection sensitivity of 1µM (fluorometric) or 3 µM (colorimetric)
Pyruvate standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5082, MET-5083
Detection sensitivity limit of approximately 31 µM (colorimetric) or 2 µM (fluorometric)
Suitable for use with serum, plasma, lysates, urine, cell lysates, and tissue homogenates
Beta-HB standard included
Catalog Number: MET-5119, MET-5120
Detect malate concentrations as low as 6.25 µM
Quantify in a standard colorimetric or fluorometric plate reader
Suitable for food and beverage samples, serum, plasma, urine, cell lysates and culture supernatants
Malate standard provided
Catalog Number: MET-5159
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants
Detection sensitivity limit of approximately 4 µM Pyrophosphate
Pyrophosphate standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5160
Detection sensitivity limit of approximately 1.6 µM Adenosine Monophosphate
Suitable for use with lysates, serum, plasma, urine and culture supernatants
Adenosine Monophosphate standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5162
Detection sensitivity limit of approximately 3.1 µM Phosphoenolpyruvate
Suitable for use with lysates, serum, plasma, urine and culture supernatants
Phosphoenolpyruvate standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5156, MET-5157
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants
Detection sensitivity limit of approximately 3.25 µM Sialic Acid
Sialic Acid standard included
Catalog Number: MET-5163
Detection sensitivity limit of approximately 1.56 µM Adenosine triphosphate (ATP)
Suitable for use with lysates, serum, plasma, urine and culture supernatants
ATP standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5164
Detection sensitivity limit of approximately 3.1 µM Adenosine diphosphate (ADP)
Suitable for use with lysates, serum, plasma, urine and culture supernatants
ADP standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: MET-5167
Suitable for use with serum, plasma, lysates, urine and cell culture supernatants
Detection sensitivity limit of approximately 3.1 µM 2-Phosphoglycerate (2-PG)
2-PG standard included
NOTE: Each sample replicate requires 2 assays for proper data calculation.
Catalog Number: VPK-5004, VPK-5004-5
Measures the Hepatitis B surface antigen (HBsAg) in purified virus or unpurified viral supernatant
Detection limit of approximately 1 ng/ml
HBsAg standard included
Video: Color Development in an ELISA
Catalog Number: VPK-5172
Measures the human cytomegalovirus glycoprotein B (HCMV gB) protein as low as 625 pg/mL
Quantitation is performed on a standard microplate reader
Recombinant HCMV gB Protein Standard included