Usages: For cultivating, enumerating and preserving nonfastidious bacteria.
Principle: Peptone and beef extract powder to provide nitrogen, vitamins, amino acids and carbon; agar as medium coagulant.
Formulation(per liter): Peptone: 5g Beef extract :3g Agar :15g Final pH 6.8 ± 0.2
How to use: 1. Suspend 23g of product, adding 1L of distilled or deionized water, heated to boiling stirring until completely dissolved, dispensing into flask, autoclave at 121 ℃ for 15min, set aside. 2.Diluted and treated samples.
Quality control：
Item
The name and number of strain
Growth
Colony Color
1
Escherichia coli ATCC25922
Good
Dark red
2
Aerogenes CMCC (B) 45103
Good
red
3
Staphylococcus aureus ATCC6538
Suppressed
—
Storage: Keep container tightly closed, store in a cool, dry place, away from bright light. Storage period of 3 years.
Specifications: 250g/bottle
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Portable 4000rpm TD4C Centrifuge Machine for Lab, PRP & PRF
Product Info
Document
Product Info
Portable 4000rpm TD4C Centrifuge Machine for Lab, PRP & PRF
Application:
Widely used in the laboratory, hospital, clinic and so on.
Product Features:
1. Brushless motor, free maintenance, no powder pollution, quick in speed up and down.
2. Rang of speed from 0~4000rpm, smooth in operation, low noise and small vibration.
3. Micro-computer control system, digital display the RCF, time and speed.
4. Electric cover lock, compact design, super speed and imblance protection.
Next[PM1500] ExcelBand™ All Blue Regular Range Protein Marker (9-180 kDa), 250 μl x 2Next
Product Info
Document
Product Info
Description
The PM1500 ExcelBand™ All Blue Regular Range Protein Marker is a blue protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 10 to 180 kDa in Tris-Glycine buffer (9 to 170 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore, and two reference bands (at 25 kDa and 72 kDa, respectively) are enhanced in intensity when separated on SDS-PAGE (Tris-Glycine buffer).
The PM1500 ExcelBand™ All Blue Regular Range Protein Marker is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.
Features
Ready-to-use — Premixed with a loading buffer for direct loading, no need to boil.
Two enhanced bands — 72 kDa and 25 kDa
Contents
Approximately 0.1~0.5 mg/ml of each protein in the buffer (20 mM Tris-phosphate (pH 7.5 at 25°C), 2% SDS, 0.2 mM DTT, 3.6 M urea, and 15% (v/v) glycerol).
Quality Control
Under suggested conditions, PM1500 ExcelBand™ All Blue Regular Range Protein Marker resolves 10 major bands in SDS-PAGE (Tris-Glycine buffer, MOPS, and MES buffer) and after Western blotting to nitrocellulose membrane.
Storage
4°C for 3 months -20°C for long term storage
Document
The PM1500 ExcelBand™ All Blue Regular Range Protein Marker is a blue protein standard with 10 pre-stained proteins covering a wide range of molecular weights from 10 to 180 kDa in Tris-Glycine buffer (9 to 170 kDa in Bis-Tris (MOPS) buffer and Bis-Tris (MES) buffer). Proteins are covalently coupled with a blue chromophore, and two reference bands (at 25 kDa and 72 kDa, respectively) are enhanced in intensity when separated on SDS-PAGE (Tris-Glycine buffer).
The PM1500 ExcelBand™ All Blue Regular Range Protein Marker is designed for monitoring protein separation during SDS-polyacrylamide gel electrophoresis, verification of Western transfer efficiency on membranes (PVDF, nylon, or nitrocellulose) and for approximating the size of proteins.
