
Description
Specifications
Clone | IHC269 |
Source | Mouse Monoclonal |
Positive Control | Spleen |
Dilution Range | 1:200 |
TIGIT is an immune receptor present on some T cells and Natural Killer cells. TIGIT binds with high affinity to the poliovirus receptor (PVR) which causes increased secretion of IL10 and decreased secretion of IL12B and suppresses T cell activation by promoting the generation of mature immunoregulatory dendritic cells. Through the CD226/TIGIT-PVR pathway, TIGIT regulates T cell mediated immunity. In cancer, TIGIT and PD-1 have been shown to be over-expressed on tumor antigen-specific CD8+ T cells and CD8+ tumor infiltrating lymphocytes (TILs) from individuals with melanoma. Blockade of TIGIT and PD-1 led to increased cell proliferation, cytokine production, and degranulation of tumour antigen-specific CD8+ T cells and TIL CD8+ T cells. It can be considered an immune checkpoint.
Clone | IHC269 |
Source | Mouse Monoclonal |
Positive Control | Spleen |
Dilution Range | 1:200 |
endo-BCN-PEG3-amine is a click chemistry linker containing a BCN and an amine group. The BCN group can react with azide-tagged biomolecules under mile condition. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
endo-BCN-PEG3-amine is a click chemistry linker containing a BCN and an amine group. The BCN group can react with azide-tagged biomolecules under mile condition. The amino group is reactive with carboxylic acids, activated NHS esters, carbonyls (ketone, aldehyde) etc. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
This product is suitable for rapid extraction of RNA (include miRNA) from tissue, cells, blood, s and other clinical samples. RNA can be used directly for RT-PCR, quantitative RT-PCR, test of virus DNA and so on.
Specifications
Features | Specifications |
Main Functions | Isolation total RNA(miRNA)from tissue, cell using two columns and DNase plus reagent |
Applications | RT-PCR, cDNA synthesis, second generation sequencing |
Products | RNA, miRNA |
Purification method | Mini spin column |
Purification technology | Silica technology |
Process method | Manual (centrifugation or vacuum) |
Sample type | Clinical tissues, cells, lymphocytes |
Sample amount | Tissue: <20 mgCells: <5 x 106 |
Yield | 2-50μg |
Elution volume | ≥30μl |
Time per run | ≤25 minutes |
This product is based on silica column purification. Remove paraffin by Buffer DPS. Sample lysis withproteinase K digestion requires only 15 minutes. After lysis, samples are incubated at 80ºC for 15 minutes. Transfer to an adsorption column and RNA is adsorbed on the membrane, while protein is not adsorbed andis removed with filtration. After washing proteins and other impurities, RNA was finally eluted with low-saltbuffer.
Advantages
Kit Contents
Contents | IVD4121 |
Purification Times | 50 Preps |
HiPure DNA Mini Column Ⅱ | 50 |
HiPure RNA Mini Columns | 50 |
2ml Collection Tubes | 150 |
Proteinase K | 24 mg |
Protease Dissolve Buffer | 1.8 ml |
DNase I | 600 μl |
DNase Buffer | 6 ml |
Buffer RTL | 40 ml |
RNA Digestion Buffer | 15 ml |
Buffer RWC* | 20 ml |
Buffer RW2* | 20 ml |
Nuclease Free Water | 10 ml |
Storage and Stability
Proteinase K should be stored at 2–8°C upon arrival. DNase I should be stored at -20°C. However, short-term storage (DNase I up to 1 weeks, Proteinase K up to 8 weeks) at room temperature (15–25°C) does not affect their performance. The remaining kit components can be stored at room temperature (15–25°C) and are stable for at least 18 months under these conditions.
This product is suitable for rapid extraction of RNA (include miRNA) from tissue, cells, blood, s and other clinical samples. RNA can be used directly for RT-PCR, quantitative RT-PCR, test of virus DNA and so on.
Sample type purification kit guide
The 16S V3-V4 Library Preparation Kit for Illumina consists of the reagents and components required for library preparation of the 16S V3-V4 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 V3-V4 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 V3-V4 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.
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 V3-V4 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. 70400 (24 preps) | Cat. 70410, 70420, 70430, 70440 (96 preps) |
---|---|---|---|
Amplicon PCR (PCR 1) | MGX Master Mix | 330 µL | 1,320 µL |
16S V3-V4 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 |
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