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Hľadali ste: Séra

Sera, whether bovine, human or from other sources, provides mammalian cells with the vital growth factors, lipids and more required for their growth in culture.  The type of sera required is determined by both the cells being used and the media those cells require.  Serum is a traditional supplement used in cell culture.  Serum provides critical nutrients and growth factors needed by the cells for optimal growth.  Fetal Bovine Serum (FBS) is the most common serum used for this purpose; however, there are other serum types used in the culture of cells.  Serum alternatives are also available to support cell growth if applicable for the cell type.  VWR offers a wide variety of sera to meet the needs of cell culturists.  Please select from the attributes below to find the sera options best suited to your application needs.

Sera, whether bovine, human or from other sources, provides mammalian cells with the vital growth factors, lipids and more required for their growth in culture. The type of sera required is determined by both the cells being used and the media those cells require. Serum is a traditional supplement used in cell culture. Serum provides critical nutrients and growth factors needed by the cells for optimal growth. Fetal Bovine Serum (FBS) is the most common serum used for this purpose; however, there are other serum types used in the culture of cells. Serum alternatives are also available to support cell growth if applicable for the cell type. VWR offers a wide variety of sera to meet the needs of cell culturists. Please select from the attributes below to find the sera options best suited to your application needs.


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Dodávateľ: BIOWEST
Opis: Fetal Bovine Serum (FBS) is the liquid part of the blood depleted of the cellular fraction and coagulation factors. It is extracted after centrifugation of coagulated fetal bovine blood collected aseptically. Sterile FBS is obtained by triple filtration of 0,1 µm.

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Dodávateľ: BIOWEST
Opis: Newborn Calf Serum (NBCS) originates from 3 to 10 day old calves. It is a high quality, cost effective replacement for Foetal Bovine Serum (FBS) and contains a somewhat higher proportion of proteins and immunoglobulin, but fewer growth factors. With proper cell adaptation, it has been shown to perform very well in cell culture applications where routine cell growth and cell culture maintenance is the objective.

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Dodávateľ: HyClone products (Cytiva)
Opis: HyClone™ donor horse serum, designed to supplement cell growth, is collected from selected donor herds that receive regular veterinary inspection and care.
Katalógové číslo: (HYCLSH30212.03)
Dodávateľ: HyClone products (Cytiva)
Opis: HyClone™ Alpha Calf Fraction provides hybridoma users with a cost-effective medium supplement that promotes growth and antibody production.
Merná jednotka: 1 * 500 mL


Dodávateľ: BIOWEST
Opis: Human serum 'off-the-clot' is processed from human blood that has been coagulation-induced. It is collected from volunteer donors.

Dodávateľ: BIOWEST
Opis: Donkey serum may be used as a blocking agent and controls in immunoassays. For immunohistochemistry and immunocytochemistry, donkey serum was used between 5 to 20% as a blocking agent in various studies.
Dodávateľ: BIOWEST
Opis: FreeAdd 1X is a fully chemically defined substitute for animal serum. It provides the necessary nutritional support for cell growth, development and expression. It has been tested on a variety of cells and can be used in combination with basal medium to generate equal or even better cell culture performance.

Dodávateľ: HyClone products (Cytiva)
Opis: Bovine calf serum products are excellent and cost-effective alternatives to fetal bovine serum (FBS). Bovine calf serum products contain exceptionally high levels of transferrin, which can provide three to four times as much available iron as FBS.

Dodávateľ: HyClone products (Cytiva)
Opis: Origin is the most widely applicable of the FetalClone family and is designed to include fibroblasts in its applications.

Dodávateľ: HyClone products (Cytiva)
Opis: All New Zealand calf serum products are carefully collected, processed, and filtered in New Zealand to ensure safety against bovine diseases. We follow the same standards in processing of our calf serum as with our Fetal Bovine Serum (FBS) to enable offering the highest quality and traceability.

Dodávateľ: BIOWEST
Opis: Sterile filtered foetal bovine serum (FBS) derived from clotted whole blood aseptically collected from foetus via cardiac puncture. Each manufactured batch is rigorously controlled, from the collection of serum through to final packaging.
Dodávateľ: BIOWEST
Opis: Chicken serum is the liquid fraction of whole blood that is collected after the blood is allowed to clot; it is the blood plasma with the fibrinogens removed. Serum includes all proteins not used in blood clotting (coagulation) and all the electrolytes, antibodies, antigens, hormones, and any exogenous substances. Chicken serum is used as a blocking agent in immunoassays and controls.
Dodávateľ: BIOWEST
Opis: Porcine serum in lymphocyte culture for chromosomal studies has been utilized and found to be adequate. Moreover, although not commonly used, it is said that the constituents of porcine and human blood are nearly the same. It has also been suggested that porcine serum could be used in setting up peripheral lymphocyte culture for karyotyping.

Dodávateľ: BIOWEST
Opis: Horse serum asceptically collected from healthy animals. Used as a blocking agent or as a control for immunoassays.
Dodávateľ: BIOWEST
Opis: Donor foal serum is the liquid fraction of whole blood that is collected after the blood is allowed to clot; it is the blood plasma with the fibrinogens removed. Serum includes all proteins not used in blood clotting (coagulation) and all the electrolytes, antibodies, antigens, hormones, and any exogenous substances. Donor foal serum is used as a blocking agent in immunoassays and controls.

Dodávateľ: BIOWEST
Opis: For immunohistochemistry applications, sheep serum is frequently used as a blocking solution. Using sheep serum is useful for blocking the background cross reactivity with immunoglobulins which are already present in the tissue. When used before application of the primary antibody, sheep serum can eliminate Fc receptor binding of the primary and secondary antibody.
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