Wednesday 30 November 2011

Supply XceI (NspI)

Product name: XceI (NspI)    
Specification: 1000U/200U
Source: Xanthomonas campestris Ast 40–024
Storage Buffer:10mM Tris-HCl (pH 7.5 at 25°C), 300mM KCl, 1mM DTT, 0.1mM EDTA, 0.2mg/ml BSA and 50% glycerol.
Description: After 50-fold overdigestion (3u/ug DNA x 17 hours) with XceI, more than 95% of the DNA fragments can be ligated at a 5'-termini concentration of 0.32uM. More than 95% of these can be recut.One unit is defined as the amount of enzyme required to digest 1ug of lambda DNA in 1 hour at 37°C in 50ul of assay buffer.
Storage:-20°C

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Tuesday 29 November 2011

The use of XhoI


Product name:XhoI
Specification:10000U/2000U
Source: Xanthomonas holcicola
Form: Supplied as a liquid in10mM Tris-HCl (pH 7.4 at25°C),100mM KCl,1mM EDTA,1mM DTT, 0.2mg/ml BSA and 50% glycerol.
Storage Buffer: XhoI can be stored at4°C for short-term only. For long-term storage, store at-20°C. Aliquots are stable for at least 6 months at-20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.
Description: After 50-fold overdigestion (3u/ug DNA x 17 hours) with Xhol, more than 95% of the DNA fragments can be ligated at a 5'-termini concentration of 0.004uM. More than 95% of these can be recut. One unit is defined as the amount of XhoI required to digest 1ug of lambda DNA in 1 hour at 37°C in 50ul of assay buffer.
Storage:-20°C
more about:wholesale +XhoI  
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Monday 28 November 2011

Do you find XmiI (AccI)

Product name:XmiI (AccI)    
Specification:100U/400U/2000U
Source:Xanthomonas maltophilia Jo 21–021
Storage Buffer:10mM Tris-HCl (pH 7.5 at 25°C), 100mM NaCl, 1mM DTT, 0.1mM EDTA, 0.2mg/ml BSA and 50% glycerol.
Description: XmiI (AccI) is great product in our company we will make our great efforts to provide for you .After 50-fold overdigestion (3u/ug DNA x 17 hours) with XmiI, more than 95% of the DNA fragments can be ligated at a 5'-termini concentration of 0.1uM. More than 95% of these can be recue. XmiI does not cut GTm5CGAC and GTMKAm5C. Blocked by overlapping CG methylation.One unit is defined as the amount of enzyme required to digest 1ug of lambda DNA in 1 hour at 37°C in 50ul of assay buffer.
Storage:-20°C

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Sunday 27 November 2011

Where to look for XmaJI (AvrII)


Product name:XmaJI (AvrII)    
Specification:1000U/200U
Source:Xanthomonas maltophilia Jo 85–025
Storage Buffer:10mM Tris-HCl , pH 7.4 at25°C,100mM KCl,1mM EDTA,1mM DTT, 0.2mg/ml BSA, 50% glycerol.
Description: After 50-fold overdigestion (3u/ug DNA x 17 hours) with XmaJI more than 95% of the DNA fragments can be ligated at a 5'-termini concentration of 0.06uM. More than 95% of these can be recut. One unit is defined as the amount of XmaJI required to digest 1ug of lambda DNA-Smal fragments in 1 hour at 37°C in 50ul of assay buffer.
Storage:-20°C
more about:buy  XmaJI (AvrII)      
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Thursday 24 November 2011

Where to look for MacConkey Agar

 MacConkey Agar is used to identify E. coli and Salmonella. In the medium, eosin and methylene blue as indicator, the medium was made ​​of lavender. E. coli can break down the lactose in the medium and produce acid, can eosin methylene blue combined with black compounds, sometimes with a fluorescent, salmonella can not break down lactose, so the colony color and the same medium, eosin and methylene blue also can inhibit Gram-positive bacteria growing.
MacConkey agar lactose fermentation is mainly through identification of intestinal bacteria, it can inhibit the growth of Gram-positive bacteria at the same time. the bacteria can ferment lactose medium red, this is because the bacteria ferment lactose produce acid medium leaving the PH plant becomes acidic. Bacteria do not ferment lactose, no color change. It is used to isolate and culture for enteric pathogens.
more about:buy  MacConkey Agar 
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The function of Ornithine decarboxylase (OIK)?

Ornithine decarboxylase (OIK) is one of our good product in our company, we sincerly welcome you to contact us.We will make our great effort to make your satisfaction.
Ornithine decarboxylase (OIK) is now in all nucleated cells and it is the rate-limiting enzyme for synthesis of polyamines.It is used for the cultivation and differentiation of bacteria based on their ability  to  decarboxylate the amino acid. Bacteria that decaboxylate ornithine turn  the medium turbid purple.
more about:wholesale Ornithine decarboxylase (OIK)
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Monday 21 November 2011

Sulfuric acid is your need

Sulfuric acid, its chemical formula is H2SO4 and is a colorless ,odorless oily liquid, is a high boiling point volatile acid which is difficult to soluble in water, and can miscible with water in any ratio.Sulfuric acid is one of  important products in chemical industry products. It is not only as raw materials for a number of chemical industry , but also widely used in other economic sectors.
sulfuric acid is one of six inorganic acid and it  is also  one of the most common acid in our daily life.
sulfuric acid is usually uesed in the metallurgical industry , especially in the process of non-ferrous metal production.it is also uesed to produce the petroleum industry gasoline, lubricants and other petroleum products.
more about:wholesale +Sulfuric acid
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Do you find Triple Sugar Agar

Product name:Triple Sugar Agar
Specification:250g
function:Triple sugar iron agar (TSI) is a differential medium that contains lactose, sucrose, a small amount of glucose (dextrose), ferrous sulfate, and the pH indicator phenol red.  It is used to differentiate enterics based on the ability to reduce sulfur and ferment carbohydrates.

Thursday 17 November 2011

Trizol Reagent is your want

 Trizol Reagent is extracted from cells and tissue total RNA-to-use reagents,when it is homogenized in the sample or the process of cracking, TRIzol RNA integrity can be maintained.After adding chloroform, the solution is divided into aqueous and organic phase, RNA in the aqueous phase. Remove the aqueous phase, then  Trizol Reagent can be precipitate with isopropanol recovery of RNA.The  Trizol Reagent is  red color, it is easy to distinguish between aqueous and organic phase while maintaining maximum stability of the RNA.
more about:buy  Trizol Reagent
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Wednesday 16 November 2011

How to look for Insulin from bovine pancreas?

Insulin from bovine pancreas was extracted from bovine pancreas.The only advantage of animal insulin is cheap. Patients can easily afford. It is a peptide which is  secreted from cattle pancreatic islet β-cells secrete a protein hormone regulating glucose metabolism.Bovine insulin   palys  a very large role for patients. Such as anti-inflammatory effect;Anti-atherosclerosis effect;Anti-platelet aggregation;Treatment of osteoarthritis and Treatment of mental illness and so on.
more about:buy+Insulin from bovine pancreas
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Tuesday 15 November 2011

what is Triple Sugar Agar

name:Triple Sugar Agar
Specification:250g
function:Triple sugar iron agar (TSI) is a differential medium that contains lactose, sucrose, a small amount of glucose (dextrose), ferrous sulfate, and the pH indicator phenol red.  It is used to differentiate enterics based on the ability to reduce sulfur and ferment carbohydrates.
more about:Triple Sugar Agar+manufacturers
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The use of Macconkey agar

Macconkey agar is crystal violet solution,is neutral red solution.MacConkey agar is uesed for isolation and culture of intestinal bacteria and the identification of non-fermenting bacteria.It contains Bile salts (to INHIBIT most Gram-positive bacteria,some species  and except Enterococcus of Staphylococcus ie Staphylococcus aureus), Crystal Violet Dye (which also inhibits certain Gram-positive bacteria).
more about:macconkey agar+manufacturers
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Sunday 13 November 2011

the use of sulfuric acid

Sulfuric acid, its chemical formula is H2SO4 and is a colorless ,odorless oily liquid, is a high boiling point volatile acid which is difficult to soluble in water, and can miscible with water in any ratio.Sulfuric acid is one of  important products in chemical industry products. It is not only as raw materials for a number of chemical industry , but also widely used in other economic sectors.
sulfuric acid is one of six inorganic acid and it  is also  one of the most common acid in our daily life.
sulfuric acid is usually uesed in the metallurgical industry , especially in the process of non-ferrous metal production.it is also uesed to produce the petroleum industry gasoline, lubricants and other petroleum products.
more about:wholesale +Sulfuric acid
read more:http://www.cellular-products.com/

Thursday 10 November 2011

L-Threonine for sale

L-threonine is an essential amino acid, threonine is mainly used for pharmaceutical, chemical reagents, food supplements, feed additives and so on.In particular, it is uesed in feed additives in growth. And it is often added to feed young pigs and poultry, is the second limiting amino acid pig feed, poultry feed and the third limiting amino acid.
 Feed adding L-threonine are with the following characteristics:
1.adjust the balance ofamino acids in the feed  to promote livestock growth.
2.Improve meat quality
3.can improve digestion and improve meat quality of low nutritional value of feed
4.Can reduce the cost of feed ingredients
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Wednesday 9 November 2011

L-Tartaric acid for sale

Product name:L-Tartaric acid
Grade:ACS grade
CAS:
526-83-0
Molecular Formula:
C4H6O6 (Basic formula)
Molecular Weight:
150.087 g/mol
Specification:500g
Description:Tartaric acid is a diprotic organic acid. It is one of the main acids found in wine. It is added to other foods to give a sour taste, and is used as an antioxidant. Salts of tartaric acid are known as tartrates. It is a dihydroxy derivative of succinic acid.
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Tuesday 8 November 2011

Light Green SF Yellowish Certifiable for sale

Light Green SF yellowish, or Light Green, Acid Green, Lissamine green SF, Acid Green 5, Food Green 2, FD&C Green no. 2, Green No. 205, Acid Brilliant Green 5, Pencil Green SF, or C.I. 42095, is a green triarylmethane dye. It is used in histology for staining collagen; for that purpose it is a standard dye in North America. In Masson's trichrome it is used as a counterstain to acid fuchsin. It is a critical component of Papanicolaou stains together with eosin Y and bismarck brown Y. It usually comes as a disodium salt. Its maximum absorption is at 630 (422) nm.
The dye is not very durable — it has a tendency to fade. When fading is to be avoided, it is replaced with Fast Green FCF, which also has more brilliant color. Fast Green FCF can also substitute Light Green SF yellowish in many other procedures.
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Monday 7 November 2011

L-Serine for sale

L-Serine is an organic compound.It is one of the naturally occurring proteinogenic amino acids.Serine is important in metabolism in that it participates in the biosynthesis of purines and pyrimidines. It is the precursor to several amino acids including glycine and cysteine, and tryptophan in bacteria. It is also the precursor to numerous of other metabolites, including sphingolipids and folate, which is the principal donor of one-carbon fragments in biosynthesis.
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Sunday 6 November 2011

L-Proline for sale

Product name:L-Proline
Grade:USP grade
CAS:
147-85-3
Molecular Formula: C5H9NO2
Molecular Weight:
115.13 g/mol
Specification:25g/100g/500g/2kg
Description:Proline is an α-amino acid, one of the twenty DNA-encoded amino acids.Proline and its derivatives are often used as asymmetric catalysts in organic reactions. The CBS reduction and proline catalysed aldol condensation are prominent examples.L-Proline is an osmoprotectant and therefore is used in many pharmaceutical, biotechnological applications.
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Thursday 3 November 2011

L-Phenylalanine for sale

L-Phenylalanine (PA) is an essential amino acid discussed in Dr. Slagle's book The Way UP From Down. Used to help low mood, low energy, low drive & motivation, maintaining healthy weight.
Fifty to seventy-five percent of L-Phenylalanine is converted to L-Tyrosine in your liver so all that applies to tyrosine applies to L-Phenylalanine.
The rest of L-Phenylalanine is converted to other products which account for it having some additional effects beyond those of tyrosine. One other product is the neurotransmitter phenylethylamine (PEA) which has amphetamine-like effects, meaning it is mentally & physically stimulating. Studies have shown some depressed people have lower levels of PEA. These people may find phenylalanine helpful with their low moods.
Besides producing norepinephrine, dopamine, epinephrine, adrenaline & thyroid, phenylalanine is also a constituent of important brain neuropeptides, somatostatin, vasopressin, melanotropin, ACTH, substance P, encephalin, vasoactive intestinal peptide, angiotensin II, & cholecystokinins.
Because of its cholecystokinin effect, PA can help maintain a appetite.
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Wednesday 2 November 2011

Low Range Protein MW Marker for sale

Product name:Low Range Protein MW Marker
Grade:Biotechnology grade
Appearance:
Dark blue, clear liquid.
Specification:
200 μl
Storage Condition: Frozen. Keep dry. Warm to room temperature before opening.
Description:
Low Range Protein Molecular Weight Marker was separated on a 15% NEXT GEL and stained with Coomassie Brilliant Blue.
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L-Methionine for sale

L-Methionine is an α-amino acid. This essential amino acid is classified as nonpolar.L-Methionine is mainly used as one of the infusion composition of amino acid on the medicine, it is the essential amino acid of human body. Can also be regarded as the food additive.
Storage Condition: Cold. Keep dry. Warm to room temperature before opening.
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