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Test Range of 4 SENSORS Kits
The 4 SENSORS test, an enzyme-linked receptor-binding assay that detects the -lactams group & Tetracyclines group & Streptomycin group & Chloramphenicol group , penicillin G, ampicillin, amoxicillin, oxacillin, cloxacillin, dicloxacillin, nafcillin, cefquinome, cefacetrile, cefalonium, cefazolin, cefoperazone, cephapirin, ceftiofur, Tetracycline, Doxycycline, Oxytetracycline, Chlortetracycline, streptomycin, dihydrostrptomycin and chloramphenicol in raw, commingled cow milk at or below established tolerance and/or safe levels.

Christine Variety

Penicillinase is also called A-lactamase, which hydrolyze A-lactamse. More than 200 A-lactamase were found by far, and can be classified according to the molecular biology or the BUSH classification system, the two major classification systems for A-lactamase.

Penicillinase can be used to eliminate A-lactams pollution, such as those in hospital, on medical apparatus and in foods. The enzyme we providing is TEM1, which belongs to molecular biology classification group A and BUSH classification Class II, with a M.W. of 29 kDa and PI of 5.4. We provide both natural and fusion form of this enzyme.

Physical Appearance: Lyophilized powder
Formulation: 20mM pB, pH7.0
Solubility: The product is soluble (1.0 mg/ml) in 20mM pB, pH7.0. The solution can be filtered through a 0.2 m, low protein-binding membrane.

Stability: It is recommended to store the product desiccated at -18 C . The product as supplied is stable for 1 year when stored properly. The product is stable in solution for at least three weeks at 2 - 8 C .

Purity:
RP-HPLC 90%
SEC-HPLC 90%
reducing and non-reducing SDS-PAGE 90%

Amino-Acid Sequence :
The sequence of the first five N-terminal amino acids was determined and was found to be Met-His-Pro-Glu-Thr
Specific Activity: 1200 IU/mg.

It's special designed to detect the Beta-lactam,Tetracyclines in raw, commingled cow milk at or below established tolerance and/or safe levels. The kit is only for screening test, positive result should be further confirmed with other method.

the environmental monitoring in the cleanroom. Products including contact plates for surface sampling and settle plates for air sampling. Tryptic Soy Agar TSA supports the growth of wide variety of organisms. Different neutralizers such as Lecithin, Polysorbate 80, Lactamator, etc. were added to minimize antimicrobial activity.

It's special designed to detect the Beta-lactam,Tetracyclines, Sulfonamides, Chloramphenicol in raw, commingled cow milk at or below established tolerance and/or safe levels. The kit is only for screening test, positive result should be further confirmed with other method.

It's special designed to detect the Beta-lactam,Tetracyclines, Sulfonamides in raw, commingled cow milk at or below established tolerance and/or safe levels. The kit is only for screening test, positive result should be further confirmed with other method.

Vancomycin is a -lactam antibiotic, which has a good therapeutic effect on infectious diseases caused by infection of sensitive pathogens, respiratory tract, urinary tract and skin soft tissue. Such as acute tonsillitis, angina, otitis media, sinusitis, bronchitis, pneumonia and other respiratory infections caused by sensitive bacteria. It is a commonly used antibacterial drug in the clinic.
The macroporous adsorbent resin provided by Suzhou Bojie Resin Technology Co., Ltd. can effectively extract cephalosporin, and has the advantages of large adsorption capacity, high adsorption rate, fast adsorption rate, good selective separation effect and high extraction purity. The resin has stable physical and chemical properties, long service life, convenient desorption and regeneration, and has been widely used for the extraction of cephalosporin, and has high cost performance.

Biotin & Keratin Shampoo:
Vince Biotin & Keratin Shampoo is designed with a powerful combination of Biotin & Keratin that helps to strengthen hair follicles and hair strands while adding volume to thin hair. It helps cleanse and remove buildup from the scalp to promote a healthy hair & scalp. This shampoo also slows down the shedding process over time to reveal much healthier, softer, shinier and thicker looking hair.

Key Benefits:
Helps to fight against Hair Fall.
Contains Biotin.
Restores health of existing hair and adds volume.
Strengthens Hair Shaft.
No Parabens.
Application:
Apply a sufficient amount of Vince Biotin & Keratin Shampoo generously to wet hair, massage lather throughout the ends, and rinse hair thoroughly with fresh water.

Retinol Night Serum:
Vince Retinol Night Serum is a powerful age-defying 0.2% retinol-infused serum that gently helps fight against signs of aging, deep wrinkles, fine lines, crowâ??s feet wrinkles, sun damage, and discolorations.

This anti-aging retinol serum also helps to tighten loose skin by lifting effects, improves skin texture, increases skin cell turnover, stimulates collagen synthesis, and promotes a renewed, even-toned, younger-looking appearance.

Key Benefits:
Prevents signs of aging.
Helps to stimulate new cell formation.
Reduces the look of deep wrinkles.
Helps to increase collagen production.
Improves skinâ??s texture & skin tone.
Makes skin youthful, glowing, & luminous.
Non-greasy texture.
How To Use:
At the start of using this serum, use 2-3 times a week, as your skin needs to get familiar with the retinol.
After that, build up a daily use.
Use only in the night time, apply 4-5 drops directly over freshly cleansed face & neck.
Cautions:
Store in a cool and dry place.
Avoid direct sunlight.
For this product, a patch test is advised. A tiny amount of the product should be applied to a clean area of the upper forearm. If irritation occurs rinse off immediately, otherwise rinse after 24 hours. Do not use the product if you notice any redness, blistering, itching, burning, or irritation at any point during the test.

N-methylpyrrolidin-2-one is a member of the class of pyrrolidine-2-ones that is pyrrolidin-2-one in which the hydrogen attached to the nitrogen is replaced by a methyl group. It has a role as a polar aprotic solvent. It is an N-alkylpyrrolidine, a lactam and a member of pyrrolidin-2-ones.
� � N-methyl-2-pyrrolidone is a polar solvent that is used in organic chemistry and polymer chemistry. Large-scale applications include the recovery and purification of acetylenes, olefins, and diolefins, gas purification, and aromatics extraction from feedstocks. N-Methyl-2-pyrrolidone is a versatile industrial solvent. NMP is currently approved for use only in veterinary pharmaceuticals. The determination of the disposition and metabolism of NMP in the rat will contribute toward understanding the toxicology of this exogenous chemical which man may likely be exposed to in increasing amounts.

Brand: Soarwin
CAS No.: 872-50-4
EC Number: 212-828-1
Molecular Formula: C5H9NO
Density: 1.028 g/mL at 25 C (lit.)
Melting point: -24 C(lit.)
Boiling point: 202 C (lit.) 81-82 C/10 mmHg (lit.)
Flash point: 187 F