| Description | ANKS6 Human Pre-designed siRNA Set A contains three designed siRNAs for ANKS6 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components ANKS6 siRNA-1: 5 nmol (HPLC) ANKS6 siRNA-2: 5 nmol (HPLC) ANKS6 siRNA-3: 5 nmol (HPLC) siRNA Negative Control:ANKS6 Human Pre-designed siRNA Set A contains three designed siRNAs for ANKS6 gene (Human), as well as a negative control, a positive control, and a FAM-labeled negative control. Components ANKS6 siRNA-1: 5 nmol (HPLC) ANKS6 siRNA-2: 5 nmol (HPLC) ANKS6 siRNA-3: 5 nmol (HPLC) siRNA Negative Control: 5 nmol (HPLC) FAM-labeled siRNA Negative Control: 5 nmol (HPLC) GAPDH siRNA Positive Control:5 nmol (HPLC)... Read More | Taq MasterMix is a premixed system composed of Taq DNA Polymerase, Mg2+, dNTPs, as well as PCR stabilizers and enhancers, with a concentration of 2 ×. The pre prepared PCR mixture makes the operation simpler and faster, and can minimize human error and contamination to the greatest extent Taq MasterMix is a premixed system composed of Taq DNA Polymerase, Mg2+, dNTPs, as well as PCR stabilizers and enhancers, with a concentration of 2 ×. The pre prepared PCR mixture makes the operation simpler and faster, and can minimize human error and contamination to the greatest extent possible. The original MasterMix formula results in high yield, strong repeatability, and good stability of amplified products. This product has been added with a dye (blue), and can be directly subjected to electrophoresis detection after the reaction is completed. The amplified PCR product has an "A" base attached to its 3 'end, making it suitable for direct use in T/A cloning. Mainly suitable for PCR amplification of DNA, DNA sequencing and other experiments. T665590Component5 mL25 mLStorageT665590A2×Taq MasterMix (Dye)5×1 mL5×5 mL-20℃. Avoid freeze/thaw cycle.T665590BddH₂O5×1 mL5×5 mL-20℃. Avoid freeze/thaw cycle.2×Taq MasterMix contains Taq DNA Polymerase, 3 mM Mg Cl₂ and 400 µM each dNTP. Quality control:After testing, there was no exogenous nuclease activity; PCR method for detecting residual DNA without host; Can effectively amplify single copy genes from multiple genomes.Usage:The following is an example of a PCR reaction system and reaction conditions for amplifying a 1 kb fragment using human genomic DNA as a template. In practical operation, corresponding improvements and optimizations should be made based on the template, primer structure, and target fragment size.1. PCR reaction system Reagent 50 µlReaction system Final concentration 2×Taq MasterMix（Dye） 25 µL 1× Forward Primer，10 µM 2 µL 0.4 µM Reverse Primer，10 µM 2 µl 0.4 µM Template DNA <0.5 µg <0.5 µg/50 µL ddH2O up to 50 µL /Attention: The primer concentration should be between 0.1 and 1.0 as the final concentration µ M serves as a reference for setting the range. In the case of low amplification efficiency, the concentration of primers can be increased; When non-specific reactions occur, the primer concentration can be reduced to optimize the reaction system.2. PCR reaction conditions Step Temperature Time / Pre denaturation 94℃ 2 min / Denaturation 94℃ 30 s 25-35 cycles Anneal 55-65℃ 30 s 25-35 cycles Extend 72℃ 30 s 25-35 cycles Finally extended 72℃ 2 min / Attention:1) In general experiments, if the annealing temperature is 5 ° C lower than the melting temperature Tm of the amplification primer, and the ideal amplification efficiency cannot be achieved, the annealing temperature should be appropriately reduced; When non-specific reactions occur, increase the annealing temperature to optimize the reaction conditions.2) The extension time should be set according to the size of the amplified fragment. The amplification efficiency of Taq DNA Polymerase in this product is 2 kb/min.3) The number of cycles can be set based on the downstream application of the amplification product. If the number of cycles is too small, the amplification amount is insufficient; If there are too many cycles, the probability of mismatches will increase, and non-specific backgrounds will be severe. So, while ensuring product yield, the number of cycles should be minimized as much as possible... Read More | Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) TFA is a minor component of CNS myelin. Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat TFA has encephalitogenic activity and induces T cell proliferative. Myelin Oligodendrocyte Glycoprotein Peptide Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat (MOG (35-55)) TFA is a minor component of CNS myelin. Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat TFA has encephalitogenic activity and induces T cell proliferative. Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat TFA induces Th1 cytokine response as well as relatively high levels of IgG antibodies. Myelin Oligodendrocyte Glycoprotein Peptide (35-55), mouse, rat TFA produces a relapsing-remitting neurological disease with extensive plaque-like demyelination... Read More | Inorganic pyrophosphates are inevitably produced in the process of mRNA transcription in vitro. These substances have a great inhibitory effect on transcription. Inorganic pyrophosphatase (PPase) can hydrolyze the inorganic pyrophosphates produced in nucleic acid amplification experiments, promote Inorganic pyrophosphates are inevitably produced in the process of mRNA transcription in vitro. These substances have a great inhibitory effect on transcription. Inorganic pyrophosphatase (PPase) can hydrolyze the inorganic pyrophosphates produced in nucleic acid amplification experiments, promote the shift of reaction equilibrium to the product generation end, and increase the amount of products.The molecular weight of PPase (pyrophosphatase, inorganic, inorganic pyrophosphatase) is about 63kd, which can catalyze the hydrolysis of inorganic pyrophosphate to produce orthophosphate: P2O74_+H2O+PPase→2HPO42_. In the nucleic acid amplification experiment, PPase can hydrolyze the inorganic pyrophosphate generated with the reaction to avoid its inhibition on the reaction system. The removal of pyrophosphate can shift the reaction equilibrium to the product generation end.This product is a GMP level recombinant inorganic pyrophosphatase (yeast source) expressed by large-scale fermentation of E. coli. It is produced with raw and auxiliary materials of medicinal specifications, and the host protein residue and nucleic acid residue are strictly controlled. The product production and quality management procedures in line with GMP specifications ensure that the production process and all raw and auxiliary materials can be traced.Quality requirements project standard appearance Clear liquid Visible foreign matter Compliance with regulations PH value 7.5±8.5 activity 98U/ml-102U/ml purity ≥95% Endonuclease residues Degradation of substrate shall not exceed 10% Exonuclease residues Degradation of substrate shall not exceed 10% RNase residue Degradation of substrate shall not exceed 10% Bacterial endotoxin content ≤10EU/ml Exogenous DNA residue ≤100pg/mg Host protein residue ≤50ppm Mycoplasma detection negative Heavy metal residues ≤10ppm Follow the following specifications1. ISO 9001:2015, certified facility。2. GMP appendix - cell therapy products State Drug Administration.3. general introduction to human gene therapy - Chinese Pharmacopoeia 2020, National Pharmacopoeia Committee.4. USP chapter <1043>, adjuvant materials for cell, gene, and tissue engineered products.5. USP chapter <92>, growth factors and cytokines used in cell therapy manufacturing.6. Ph. Eur. General chapter 5.2.12, raw materials of biological origin for the production of cell-based and gene therapy medical products.Product features1. hydrolyze inorganic pyrophosphate.2. DNA synthesis: significantly enhance DNA replication ability.3. RNA synthesis: increase RNA production in in vitro transcription reaction.4. The optimal reaction temperature is 25℃, and the enzyme can be inactivated at 65℃ for 10min.Product usage1. optimize RNA transcription: improve the RNA yield of in vitro transcription reaction.2. remove PPI contamination from reagents for SNP genotyping by pyrophosphate assay.3. promote the synthesis of protein, RNA and DNA.4. catalyze the reaction of PPI + H2O → 2pi.5. ssr-pcr optimization：Improve efficiency and increase DNA production.Activity definitionCatalytic inorganic pyrophosphate formation 1 per minute under standard reaction conditions µ The amount of enzyme required for mol phosphate was defined as 1 active unit.Preservation system20 mM Tris-HCl; 100 mM NaCl; 1 mM DTT; 0.1 mM EDTA; 50% (v/v) Glycerol; pH 8.0。 Storage temperature-20±5 ℃。Matters needing attention1. the enzyme has activity in various reaction buffers. Generally, the enzyme can be directly added in HDA, lamp and other experiments.2. the dosage of the enzyme needs to be optimized in different experiments, usually adjusted at the concentration of 0.05~1u/ml.3. the optimum reaction temperature of the enzyme was 25 ℃, and it was active at 16~37 ℃, and the enzyme could be inactivated at 65 ℃ for 10min.4. cofactor: mg2+ is necessary for enzyme activity... Read More | Purity> 96% by SDS-PAGE and HPLC analyses.FunctionHas weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca(2+) changes and enzyme release, but no chemotaxis, at concentrations of 100-1,000 nM, and was inactive on T-lymphocytes, Purity> 96% by SDS-PAGE and HPLC analyses.FunctionHas weak activities on human monocytes and acts via receptors that also recognize MIP-1 alpha. It induced intracellular Ca(2+) changes and enzyme release, but no chemotaxis, at concentrations of 100-1,000 nM, and was inactive on T-lymphocytes, neutrophils, and eosinophil leukocytes. Enhances the proliferation of CD34 myeloid progenitor cells. The processed form HCC-1(9-74) is a chemotactic factor that attracts monocytes eosinophils, and T-cells and is a ligand for CCR1, CCR3 and CCR5.Post-translationalThe N-terminal processed forms HCC-1(3-74), HCC-1(4-74) and HCC-1(9-74) are produced in small amounts by proteolytic cleavage after secretion in blood. HCC-1(1-74), but not HCC-1(3-74) and HCC-1(4-74), is partially O-glycosylated; the O-linked glycan consists of one Gal-GalNAc disaccharide, further modified by two N-acetylneuraminic acids... Read More |