DBCO-NHCO-PEG5-acid is an analog of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
DBCO-NHCO-PEG5-acid is an analog of DBCO-Acid with a hydrophilic PEG spacer arm, which improves water solubility. This reagent is a non-activated building block with enhanced solubility in aqueous media and can thus be used to derivatize amine-containing molecule through a stable amide bond. DBCO is commonly used for copper-free Click Chemistry reactions. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Nucleic acid testing (NAT) is the method of choice for detection and quantification of a wide range of micro organisms. Primerdesign manufactures and supplies high quality quantitative real-time PCR kits for the detection and simultaneous quantification of numerous significant pathogens . A copy number standard curve is provided for quantification and an the internal extraction template (DNA or RNA), controls for the quality of the nucleic acid extraction and eliminates false negative results.
The kit is designed with the broadest possible detection profile to ensure that all clinically relevant strains and subtypes are detected. Target sequences are selected by working with data from key opinion leaders in the field. Multiple sequence alignments and unprecedented real-time PCR expertise in design and validation ensure the best possible kit. Details of the target and priming specificity are included in the individual handbooks above.
Packaged, optimised and ready to use. Expect Better Data.
Exceptional value for money
Rapid detection of all clinically relevant subtypes
Positive copy number standard curve for quantification
Highly specific detection profile
High priming efficiency
Broad dynamic detection range (>6 logs)
Sensitive to < 100 copies of target
Accurate controls to confirm findings
150 reactions
R-AMHR4
SKU: 700005032
200 assays per kit (4 vials)
| Content: | 200 assays per kit (4 vials) |
| Shipping Temperature: | Ambient |
| Storage Temperature: | Short term stability: 2-8oC, Long term stability: See individual component labels |
| Stability: | > 2 years under recommended storage conditions |
| Analyte: | α-Amylase |
| Assay Format: | Spectrophotometer, Auto-analyser |
| Detection Method: | Absorbance |
| Wavelength (nm): | 400 |
| Limit of Detection: | 0.05 U/mL |
| Reproducibility (%): | ~ 3% |
| Reaction Time (min): | ~ 30 min |
High purity α-Amylase HR Reagent – 4 vials for the measurement of α-amylase for research, biochemical enzyme assays and in vitro diagnostic analysis.
A new amylase assay reagent containing p-nitrophenyl α-D-maltoheptaoside (blocked) plus a thermostable α-glucosidase. The incorporation of this enzyme allows assays to be performed at temperatures up to 60oC and over the pH range 5.2-7.5.
See our complete list of assay reagents.
High purity α-Amylase HR Reagent – 4 vials for the measurement of α-amylase for research, biochemical enzyme assays and in vitro diagnostic analysis.
A new amylase assay reagent containing p-nitrophenyl α-D-maltoheptaoside (blocked) plus a thermostable α-glucosidase. The incorporation of this enzyme allows assays to be performed at temperatures up to 60oC and over the pH range 5.2-7.5.
See our complete list of assay reagents.
The TL 24 series of biological Microscope
TL 24 series biological microscope is equipped with 195 achromatic objective and large field eyepiece, with the characteristics of beautiful appearance, clear imaging, broad vision, convenient operation and so on, etc. It can be widely used in biology, medicine, industry, agriculture and other fields, and is an ideal instrument for medical, teaching, scientific research and other units
Details of TL24 series biological microscope
* Optical system: equipped with limited far flat field optical system, complete machine mildew prevention design and large field eyepiece, with beautiful appearance, clear imaging, broad vision, convenient operation and other characteristics, can be widely used in biology, medicine, industry, agriculture and other fields, is the ideal instrument for medical, teaching, scientific research and other units
* Observation head device: the cylinder can rotate 360 degrees, the displacement of the center of the mirror is 0.06mm; 30 tilting; the hinge double observation (the left and right systems are 2.0% different; the lens end position is 0.1mm at zero vision) and the third party connection port, pupil distance adjustment range of 55-75mm, fixed observation tube head is internal hexagon screw or select portable screw.
* Eyepiece configuration: random eyepiece WF10X / 18mm; the magnification accuracy of eyepiece shall not exceed ± 2%. There is a card slot on the eyepiece tube to lock and position the eyepiece to prevent falling. Binocular vision is adjustable, making binocular observation easier;
* Objective: Broadband coated ED-N195 pure copper achromatic objective; objective magnification accuracy not exceeding ± 5%; 4X, 10X, 40X (spring), 100X (spring, oil); objective error 10-40 Afocal 0.06mm; 40-100 Afocal 0.03mm
* Loading platform: triangular rail XY composite mechanical moving loading platform; 0.005 lateral to 5N horizontal force, corrosion resistance and wear resistance. Rectangular, size 110X120mm, stroke 7030mm, minimum read value 0.1 mm.
Specification
| Specification configuration | TL24A | Binocular observation head, 45° tilt, 360 degrees can be rotated, pupil distance can be adjusted, adjustment range 50-75mm |
| TL24B | Three-eye observation head, 45° tilt, 360 degrees can be rotated, pupil distance can be adjusted, adjustment range 50-75mm. | |
| TL24M | Three-eye viewing head, equipped with 5 million pixel imaging system CMOS camera | |
| TL24P | Three-eye viewing head, equipped with 10.1 inch integrated flat panel display | |
| Eyepiece | Wide-angle eyepiece WF10X,field of view 18mm,optional WF16X,WF25X | |
| Converter | Quadruple Revolving Converter | |
| 0bjective | 195mm achromatic objective,4X,10X,40X,100X(oil) | |
| Condenser | ABBE N.A.1.25Condenser with Iris Diaphragm &Filter | |
| Stage | Double Layer Mechanical Stage,Size110mmx120mm,Moving Range :70mmx30mm | |
| Focusing | Crude motion, micromotion and coaxial focal adjustment system with a minimum focal range of 0.02mm Coarse and Fine Focusing | |
| Light source | 1W LED,with Rechargeable Battery,Type C USB cable | |
| Attachments | Dust bag,Type C power cord | |
TL 24 series biological microscope is equipped with 195 achromatic objective and large field eyepiece, with the characteristics of beautiful appearance, clear imaging, broad vision, convenient operation and so on, etc. It can be widely used in biology, medicine, industry, agriculture and other fields, and is an ideal instrument for medical, teaching, scientific research and other units
