Place of origin:
China
为什么使用 tris 缓冲液进行细胞裂解？在生化研究工作中，缓冲剂的选择非常谨慎。由于其种类繁多，不同缓冲剂的缓冲范围也各不相同。不经意间，实验结果可能会因选择不正确或使用不当而产生偏差，例如在细胞裂解中使用tris缓冲剂而不是其他缓冲剂。为什么是这样？下面就为大家具体介绍一下
[Related Keywords : Tris]
Business Type
Manufacturer
Location
Hubei, Taiwan
Employees Total
11 - 50
Annual Revenue
Less than USD 100,000
Min. Order:
25 Kilogram
Price:
US$ 20 ~ 25
Place of origin:
China
Supply Ability:
1000KG per Month
Items Standard Appearance White crystalline powder Assay 99-101% Water content ≤0.5% Loss on drying ≤1% 1.0M aqueous Colorless, clear PH(1.0M aqueous) 2.5-4.0 CI ＜0.05% SO4 ＜0.005% Pb ≤0.0005% Ultraviolet Absorbance UVA 260nm(0.5m aqueous solution) ≤0.04 Ultraviolet Absorbance UVA 280nm(0.5m aqueous solution) ≤0.02 FQA: Q1 Can i get some samples A1 Yes, we
[Related Keywords : MES, CAS 4432-31-9, Biological buffer]
Business Type
Supplier
Location
Zhejiang, China
Employees Total
11 - 50
Annual Revenue
USD 100,000 - 500,000
Place of origin:
Germany
For Research Use Only. Not for use in diagnostic procedures. PLEASE CONTACT US FOR SUPPLY Purity/Purification >95% pure (10% SDS-PAGE Coomasie blue staining). Form/Format Purified, Liquid; 25mM Tris-base, 10mM K2CO3 Concentration 1.3 mg/ml (Lot 10-2019) (lot specific) Source E.coli Buffer Phosphate saline buffer. Important Note Centrifuge before opening to ensure complete recovery of vial conten
[Related Keywords : Recombinant Protein, Hepatitis C, Antigen, HCV core antigen]
Business Type
Supplier
Employees Total
6 - 10
Annual Revenue
Less than USD 100,000
Place of origin:
Thailand
Areas of research include: Cell based meat and seafood R&D, Fetal Bovine Serum alternative, Mammalian cell culture, Fish nutrition and metabolism, Aquatic health management, Mitogenic activity from fish embryos, Infectious hematopoietic necrosis, and as a Blocking buffer. Choose from Catfish, Sturgeon, Tilapia or TroutDerived from aseptically-drawn whole blood in the USAvailable as Whole Blood up
[Related Keywords : Fish Serum]
Business Type
Supplier
Location
Bangkok, Thailand
Employees Total
1 - 5
Annual Revenue
USD 100,000 - 500,000
Place of origin:
Germany
CYR61 Purity Greater than 90% as determined by SDS-PAGE. Storage Condition Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles. Shelf Life The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20°
[Related Keywords : Recombinant Protein, Human CCN, Stem Cells, CYR61]
Business Type
Supplier
Employees Total
1 - 5
Annual Revenue
Less than USD 100,000
Min. Order:
1 Box
Price:
US$ 1
Place of origin:
China
buffer 4×30ml 35002 Store at 4℃ Platforms: • 3730/3730xl DNA Analyzer • 3500/3500xL Genetic Analyzer • 3130/3130xl Genetic Analyzer • 310 Genetic Analyzer Template Compatibility: Plasmid DNA (≤15Kb) Single Stranded DNA Lambda DNA Genomic DNA (Bacterial) PCR Amplicons Storage: Store kit at -20°C. Avoid repeated freeze-thaw cycles. Regulatory Statement: For Research Use Only. No
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
51 - 100
Annual Revenue
USD 1,000,001 - 2,000,000
Place of origin:
China
buffer recipes for plasmid purification, gel extraction and PCR clean up for all academic users. It is also compatible with a wide range of buffers from all brand names. Notes: Trade marks owned by Qiagen: Qiaprep, Qiaquick, Qiaamp, DNeasy, RNeasy. Purelink belongs to Lifetech. GeneElute is a trade mark of Sigma and PureYield goes to Promega. Two types to choose from: Designed with extra consider
[Related Keywords : mini spin columns, rna extraction/isolation, dna purification/acid purification, rna purification]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
501 - 1000
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
2 Box
Price:
US$ 118 ~ 178
Place of origin:
China
Buffer (1 bottle/kit, 50ml) －A Solution (5 bottles /kit, 250ml) －Product Manual (1 set /kit) TEST PROCEDURE Read the entire procedure carefully before performing any test. 1. Prepare samples according to chapter 7 (Sample preparations). 2. Remove the Carbofuran Test from sealed pouch. 3. Hold the dropper vertically and transfer 3 full drops(around 100µL) of solution to the specimen well (S)
[Related Keywords : Carbofuran Rapid Test, Carbofuran Rapid Test Kit, Pesticide Test Strips]
Business Type
Manufacturer
Location
Zhejiang, China
Employees Total
101 - 500
Annual Revenue
USD 50,000,001 - 100,000,000
Place of origin:
United States
Buffer ** 20 mL TMB Substrate ** 10 mL 50 mM 2-Nitrobenzaldehyde ** 10X Sample Extraction Buffer ** 1.8 mL 25 mL * If you are not planning to use the kit for over 3 months, store AMOZ Antibody #1 and 100X HRP-Conjugated Antibody #2 at -20°C or in a freezer. Sensitivity Sample Type Detection Limit (ng/g or ppb) Feed 0..25 Fish/Shrimp/Meat 0.1 Egg/Egg Powder 0.1 Honey 0.1 Milk 0.1 Serum 0.1 Urine
[Related Keywords : Furaltadone, AMOZ, ELISA Test Kit]
Business Type
Manufacturer
Location
Colorado, United States
Employees Total
101 - 500
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Milligram
Price:
US$ 216
Place of origin:
China
Price Condition:
FOB
buffer (pH 7.8) and NH4HCO3 (pH 4.0 ).Identify and cleave the Glu or Asp carboxy terminal peptide bond in phosphate buffer (pH 7.8),and the hydrolysis rate of Glu was higher than that of Glu Asp. Recombinant V8 protease has activity between pH 4.0-10.0, and the optimum pH is 8.0-8.5. It can be used alone or in combination with other proteases when used in protein digestion, peptide profiling and
[Related Keywords : V8 Protease]
Business Type
Manufacturer
Location
Shanghai, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Min. Order:
1 Gram
Price:
US$ 1
Place of origin:
China
Supply Ability:
15tons per month
Product DescriptionTrometamol/Tris/ 77-86-1/ C4H11NO3CAS: 77-86-1Structural formula: (HOCH2)3CNH3 Molecular formula: C4H11NO3Properties: Colorless or white crystaline.Specification:Test items SpecificationAppearance Colorless or white crystallineMelting Point 168-172Solubility soluble in water.Purity 99%minHeavy metals 20PPM maxLoss on drying 0.6% maxpH 10.0-11.5Usage: As intermediate for organic
[Related Keywords : CAS 77-86-1, Tris Base, Tris Buffer]
Business Type
Manufacturer
Location
湖北, China
Employees Total
11 - 50
Annual Revenue
USD 5,000,001 - 10,000,000
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