Description
- Powerful magnets quickly secure beads
- Simply turn tube for efficient bead mixing
Different sizes:
- • 1.5 mL 4 and 16 Tube Rack
- • 15 mL Tube Rack
- • 50 mL Tube Rack
- • 96 well Plate Rack
Powerful magnets quickly secure beads.
Simply turn tube for efficient bead mixing.
Different sizes:
DM750 Video Microscope
1.Ergonomic design,reduce the pressure of the operator,40cm in front of the screen, adjustable angle. Simplified Operation with wireless mouse.
2.Simple design of production line,CCD,LCD display,LED lighting, integrated built-in design.
3.Clear optical observation effect,high-definition display,resolution of 1080P
4.Powerful software operation,can measure,store,photograph,
compare.
5.Magnification:The standard configuration is 10.3X-73.6X; it can be extended to 5.1X-368X.
6.It supports 2D and 3D observation methods, 360 degree rotation, omni-directional 3D observation,large field of view and large depth of field.
Specification
| Video Microscope | DM750 | |
| Magnification | 10.3X–73.6X | ● |
| Eyepiece | 0.4X(1X for option) | ● |
| Objective | 0.7X-5X Zoom Range | ● |
| Zoom Ratio | 01:07.1 | ● |
| Auxiliary Lens | 0.5X,0.7X,2X For option | ◯ |
| Input | 100-240V | ● |
| Output | 12V/2A | ● |
| Working Distance | 100mm | ● |
| Head Size | 197mmX192mmX95mm | ● |
| HDMI Cable with Ethernet | HDMI Alloy Plate, Built-in chip, Synchronized output | ● |
| Display | 11.6 inch LCD screen | ● |
| Mouse | Wireless mouse | ● |
| Base | B11 Base | ● |
| Adapter | Input100-240V, Output12V/2A | ● |
| 3D lens | 360 degree rotation omni-directional 3D observation | ◯ |
Note:●Standard Outfit ◯ Optional
Microscope same as centrifuge, which it is basic instrument in laboratory, Yingtai instrument acquires a new factory specilized in microscope. We can make various microscope, any requirement, can check with us.
Human Immunodeficiency Virus (HIV) is a retrovirus which destroys essential cells in the human immune system, such as CD4+ lymphocytes (a type of T cell), macrophages and dendritic cells. Infection with HIV therefore leads to an impaired immune system and increased susceptibility to opportunistic cancers and infections. Due to the mutating nature of HIV and damage to the T cells, the immune system is unable to fight off infections and disease. Without treatment, HIV can progress to Acquired Immunodeficiency Syndrome (AIDS). The rate of HIV progression to AIDS depends on a number of different factors including viral, host and environmental factors. However, with adherence to antiretroviral therapy (ART), many individuals with HIV will never progress to AIDS, having near normal life expectancy. Transmission of HIV is through direct contact with infected bodily fluids, either sexually; by the sharing of blood-contaminated needles or instruments; maternally through childbirth or breastfeeding; or via blood transfusion/organ transplant.
HIV TaqMan RT-PCR Kit, 100 reactions
HIV TaqMan RT-PCR Probe/Primer Set and Controls, 100 reactions
For research use only and NOT intended for in vitro diagnostics.
Figure 1 / 3
Click for expanded view
Storage Conditions and Product Stability
All kit components can be stored for 1 year after the date of production without showing any reduction in performance.
All kit components should be stored at -20°C upon arrival.
| Component | Cat. TM33750 (100 preps) | Cat. TM33710 (100 preps) |
|---|---|---|
| MDx TaqMan 2X PCR Master Mix | 2 x 700 μL | – |
| HIV Primer & Probe Mix | 280 μL | 280 μL |
| HIV Positive Control | 150 μL | 150 μL |
| Nuclease-Free Water (Negative Control) | 1.25 mL | 1.25 mL |
| Product Insert | 1 | 1 |
Sample type purification kit guide
The 16S V2-V3 Library Preparation Kit for Illumina consists of the reagents and components required for library preparation of the 16S V2-V3 amplicon libraries to be used for next-generation sequencing on Illumina platforms. All molecular reagents including primers, enzyme mixes, indexes, and buffers are provided. Instructions for PCR clean up with the AMPure XP Magnetic Beads (supplied by customer) are also included for rapid purification of nucleic acid products generated at two steps of the workflow. The library prep workflow could be used for purified DNA inputs from different sources including stool, soil, water, saliva, plant, urine, skin swab, vaginal swab, cheek swab, nasal swab, plasma/serum, tongue swab, gum swab, and others.
The 16S V2-V3 Library Preparation Kit for Illumina has a streamlined procedure that reduces the handling time such that the library prep procedure can be completed in approximately 4 hours (see diagram below). Input DNA is first subjected to targeted PCR to amplify the V2-V3 region of the DNA encoding 16S rRNA. The post-PCR reaction is then cleaned up using AMPure XP beads. Dual index primers are then added using a limited-cycle PCR. The indexed amplicons flanked by 5′ and 3′ barcoded adaptors are then cleaned using AMPure XP beads. The libraries are then ready for quantification, pooling and sequencing.
Figure 1 / 3
Click for expanded view
| Minimum amount of starting material: | 2.5 µL of DNA (5 ng/µL) |
| Time to complete library preparation: | 4 hours |
Storage Conditions and Product Stability
Norgen’s 16S V2-V3 Library Prep Kit for Illumina is shipped as one kit box (for the 24 prep kit) or two sub-component kits (for the 96 prep kit). All kits should be stored at -20°C upon arrival.
All kit components should remain stable for at least 1 year when stored at the specified storage conditions.
| Step | Component | Cat. 70300 (24 preps) | Cat. 70310, 70320, 70330, 70340 (96 preps) |
|---|---|---|---|
| Amplicon PCR (PCR 1) | MGX Master Mix | 330 µL | 1,320 µL |
| 16S V2-V3 Primer Mix | 70 µL | 280 µL | |
| Index PCR (PCR 2) | Indexing Master Mix | 660 µL | 2 x 1,320 µL |
| N7xx Index Primer | 50 µL | 50 µL | |
| S5xx Index Primer | 70 µL | 70 µL | |
| PCR Clean-Up | Resuspension Buffer | 2 x 1,250 µL | 2 x 5,000 µL |
| Nuclease-free water | 1,250 µL | 1 x 6,000 µL |