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For cultural and bacteriological work in laboratory conditions, blood serum is of great importance, which is necessary both for the preparation of nutrient media for mammalian cell cultures, and as an integral part of microbiological nutrient media.
Cattle blood serum is widely used, since the raw materials for it are quite accessible in any quantity. However, horse serum, as well as blood serum from other animals, is no less in demand.
High-quality cattle whey!In the process of producing high-quality blood serum, great attention must be paid to blood separation and subsequent sterilization of the serum. Only with the use of the most modern filtration systems is maximum quality possible. However, to preserve the quality of the whey, it is important to use sterile containers. To seal, sterilized glass containers of various volumes (where serum from cattle and other animals is packaged) are sealed with rubber stoppers with aluminum caps.
Then each batch is assigned a number, which is duplicated in the product passport and on its label. However, blood serum does not reach the client immediately; before entering the market, they undergo thorough quality checks, and only after passing they receive quality certificates and permission to sell.
Horse serum, as well as bovine serum, can be stored for one year at a temperature of 2 to 8 degrees Celsius above zero. In a frozen state, the shelf life of the serum increases to 2 years.
We always have in stock bovine blood serum and other blood serums for use in laboratory practice. All our products (bovine serum, equine serum, fetal bovine serum or FBS) have quality certificates and registration certificates. We work with the best Russian and foreign serum manufacturers.
|
Article |
Name |
Price |
Packing |
|
RK001 |
Native nonspecific cattle blood serum without preservative. Also suitable for bacteriological work. Manufacturer (Russia). Store at -20°C. |
RUB 264.00 |
200 ml/fl |
| RUB 405.00 | 400 ml/fl | ||
| RK005 | Bovine blood serum liquid for cell cultures. Manufacturer: PAA Laboratories. Store at -20°C. |
RUB 208.62 | 50 ml/fl |
| RUB 395.00 | 100 ml/fl | ||
| RUB 1,673.84 | 500 ml/fl | ||
| RK008 | Horse blood serum, no preservative. Manufacturer: PAA Laboratories. Store at -20°C. | RUB 230.00 | 50 ml/fl |
| RUR 410.00 | 100 ml/fl | ||
| RUB 1,917.00 | 500 ml/fl | ||
| RK011 | Blood serum of newborn calves. Manufactured by PAA Laboratories. Store at -20°C. | RUB 253.00 | 50 ml/fl |
| RUB 495.00 | 100 ml/fl | ||
| RUB 1,764.00 | 500 ml/fl | ||
| RK014 | Fetal calf blood serum. Manufacturer HyClone. Store at -20°C. | RUB 526.00 | 50 ml/fl |
| RUB 1,025.00 | 100 ml/fl | ||
| RUB 4,786.00 | 500 ml/fl | ||
| RK017 | Characterized fetal calf blood serum. Manufacturer HyClone. Store at -20°C. |
RUB 16,937.60 | 500 ml/fl |
| RK018 | Standardized fetal calf blood serum. Manufacturer HyClone. Store at -20°C. | RUB 2,208.00 | 50 ml/fl |
| RUB 4,200.00 | 100 ml/fl | ||
| RUB 16,771.00 | 500 ml/fl | ||
| RK021 | Selected fetal calf blood serum. Manufactured by PAA Laboratories. Store at -20°C. | RUB 510.00 | 50 ml/fl |
| RUB 995.00 | 100 ml/fl | ||
| RUB 4,411.00 | 500 ml/fl | ||
| RK024 | Fetal calf blood serum standard. Manufactured by PAA Laboratories. Store at -20°C. | RUB 510.00 | 50 ml/fl |
| RUB 995.00 | 100 ml/fl | ||
| RUB 4,411.00 | 500 ml/fl | ||
| RK027 | Fetal calf blood serum for hybridomas. Manufactured by PAA Laboratories. Store at -20°C. | RUB 4,814.00 | 500 ml/fl |
| RK030 | Fetal calf blood serum for stem cells. Manufactured by PAA Laboratories. Store at -20°C. |
RUR 867.00 | 50 ml/fl |
| RUB 8,297.00 | 500 ml/fl | ||
| RK032 | Horse blood serum is normal for bacteriological work with a preservative, tested for the absence of mycoplasmas. Production (Russia). Store at 2 to 8°C. | RUB 310.00 | 100 ml/fl |
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Manufacturer: BioloT
Country: Russia
Unit Meas.: bottle
Article: 1.1.1.3
Description
Bovine blood serum for cell cultures, liquid, sterile, in a 100 ml polyethylene bottle. It is a native serum obtained from the heart blood of cows up to three years old, by coagulation, centrifugation and sterilizing filtration through a system of membrane filters. May or may not contain preservatives
Functional purpose
A component of nutrient media that stimulates the growth of human and animal cell cultures for the production of medical immunobiological drugs (MIBPs), as an additive in microbiological nutrient media. Used to detect toxigenic strains of Corynebacterium diphtheriae mitis with the formation of nonspecific precipitation bands. For use in medical, health care and research institutions
SpecificationsTransparent liquid from straw-yellow to reddish-orange. During storage, slight opalescence and slight flaky sediment may appear that breaks up when shaken.
Transparency (optical density units) - no more than 0.45;
pH value: from 7.4 to 8.2;
Protein content - in the range from 60.0 to 80.0 g/l;
Hemoglobin content - no more than 0.5 g/l;
Sterile, does not contain mycoplasmas and viruses;
Specific activity - for cell cultures of the LEC, LEC type or diploid cells of human embryonic skin-muscular tissue: formation of a monolayer for 3-4 days, proliferation index after the 5th passage of at least 2.0.
Release form: in polymer bottles, 100 ml, hermetically sealed.
Storage conditions: at a temperature of -10...20°C in a dark place. During defrosting, fibrin may appear, which does not affect the quality of the serum.
Shelf life: 1 year at temperatures from +2...8°C, 2 years at -10...-20°C. After the expiration date indicated on the packaging, it cannot be used.
Registered with Roszdravnadzor
Cattle serum for cell cultures - 100 ml., 200 ml., 400 ml., liquid, sterile.
Collected from the hearts of cows up to 3 years old. Transparent liquid from straw-yellow to reddish-orange.
During storage, slight opalescence and slight flaky sediment may appear that breaks up when shaken. Transparency (optical density units): no more than 0.45; pH: from 7.4 to 8.2; protein, (g/l): from 60.0 to 80.0; hemoglobin, (g/l): no more than 0.5; sterile; does not contain mycoplasmas and viruses; specific activity - for cultures of cells of the LEC, LEK type or diploid cells of the musculocutaneous tissue of a human embryo: formation of a monolayer for 3-4 days, proliferation index after the 5th passage of at least 2.0; storage and transportation: in the dark at temperatures from -10°C to -20°C.
Best before date:2 years at -20°C, 1 year at temperatures from +2°C to +8°C. Transportation: frozen.
When thawing bovine serum for cell cultures, fibrin may appear, which does not affect the quality of the serum.
When transporting the serum for 1-2 weeks at +4 °C, a partial loss of growth properties is possible, as well as turbidity of the serum with the appearance of a small sediment and a fatty ring in the upper part of the bottle. After receiving such serum, it must be immediately frozen. In this case, the shelf life of the serum is reduced to 1.5 years.
If it is impossible to deliver frozen whey to the buyer (or the buyer does not want to pay for delivery), the buyer must provide a letter of guarantee that there are no claims against the manufacturer for possible changes in the appearance and quality of the whey, indicating the desired method of delivering the whey.
Different names for bovine serum: bovine serum, bovine serum, bovine serum, bovine serum.
INSTRUCTIONS
on the use of cattle blood serum
native nonspecific
(manufacturer organization: BiAgro Trading House LLC, Vladimir)
I. GENERAL INFORMATION
1. Native nonspecific bovine blood serum without preservative.
2. Native nonspecific cattle blood serum without preservative consists of native cattle blood serum.
3. In appearance, the serum is a transparent liquid of straw-yellow color, a slightly reddish tint is allowed; during storage, opalescence and a slight sediment are possible, which breaks up when shaken.
4. The serum is available in bottles: 200, 400, 450 cm3. The bottles are sealed with rubber stoppers and reinforced with aluminum caps.
A label is placed on each bottle indicating: the manufacturing organization, its address and trademark, name of the serum, quantity (cm3), batch number, date of manufacture (month, year), expiration date (month, year), state registration number, inscription “ For animals”, information on confirmation of conformity, storage conditions, service station designation.
The bottles are wrapped in wrapping paper and placed in cardboard boxes. Instructions for use are included in each box. A label is placed on the box indicating: the manufacturing organization, its address and trademark, the name of the serum, the designation of this service station, batch numbers, production date (month, year), expiration date (month, year), state registration number, storage conditions , information about confirmation of conformity, the number of bottles in the box, the inscription “For animals”.
5. Cattle blood serum is stored in a closed, dry place in boxes or transport containers at a temperature of 2? C to 10? C for one year. Storage at a temperature of minus 20? C for one year is allowed.
6. After opening, hermetically sealed vials are stored at a temperature from 2? C to 10? C for one year. Storage at a temperature of minus 20? C for one year is allowed.
7. If the integrity of the bottles is compromised, the presence of foreign impurities that do not break when shaking the flakes, changes in color, violation of capping and labeling, the serum must be disposed of by boiling or autoclaving at 0.11 MPa for 15 minutes.
8. Expired serum does not require special means for disposal.
II. BIOLOGICAL PROPERTIES
9. Cattle blood serum stimulates the growth of continuous, primary, hybrid, bacterial, fungal, mycoplasma cell cultures, as well as the reproduction of viruses.
III. ORDER OF APPLICATION
10. Cattle serum is used as a growth-stimulating additive to nutrient media used for growing cell cultures, bacteria, mycoplasmas, fungi, and virus reproduction.
