G7516
γ-globuline
≥97% (agarose gel electrophoresis)
Sinonimo/i:
γ-globulina bovina
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About This Item
Prodotti consigliati
Origine biologica
bovine blood
Livello qualitativo
Saggio
≥97% (agarose gel electrophoresis)
Stato
powder
Composizione
NaCl, ≤5%
Solubilità
0.9% NaCl: soluble 50 mg/mL
Temperatura di conservazione
−20°C
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Descrizione generale
La gammaglobulina bovina (BGG) è un componente importante del sistema immunitario delle mucche e di altri bovini. La BGG è presente nel sangue dei bovini ed è utilizzata principalmente per la produzione di prodotti sanitari come i vaccini, i sieri e i reagenti diagnostici. La BGG può essere inoltre usata per curare alcune patologie come l′epatite B, oltre che per rafforzare le difese immunitarie in altri animali o negli esseri umani.
The γG globulins of bovine serum are categorized by anion exchange chromatography, immunoelectrophoresis, zone electrophoresis, ultracentrifugation, and analysis of the products of papain digestion. They have properties similar to analogous components of human serum. This was determined by the methods such as: gel filtration, immunoelectrophoresis, anion exchange chromatography, ultracentrifugation, and reduction with mercaptoethanol. Fast and slow γG globulins were classified on the basis of differences in electrophoretic migration rates, chromatographic elution positions, and biological activities (complement fixation). Bovine γA was conditionally found in immunoelectrophoretic analyses of serum and chromatographic fractions.
Applicazioni
γ-globulin has been used as an immunological challenge in studies of mechanisms of immunotolerance.
Bovine γ-globulins were used to study the constituents and pH changes in protein rich hyaluronan solution affecting the bio-tribological properties of artificial articular joints. It is also used to determine immunoglobulin G in bovine colostrum and milk by direct biosensor SPR-immunoassay.
Bovine γ-globulin was used in rapid screening for monensin residues in poultry plasma by a dry reagent dissociation enhanced lanthanide fluoroimmunoassay. It was also tested for the effects of solution properties on solute and permeate flux in bovine serum albumin-IgG ultrafiltration.
Bovine γ-globulins were used to study the constituents and pH changes in protein rich hyaluronan solution affecting the bio-tribological properties of artificial articular joints. It is also used to determine immunoglobulin G in bovine colostrum and milk by direct biosensor SPR-immunoassay.
Bovine γ-globulin was used in rapid screening for monensin residues in poultry plasma by a dry reagent dissociation enhanced lanthanide fluoroimmunoassay. It was also tested for the effects of solution properties on solute and permeate flux in bovine serum albumin-IgG ultrafiltration.
La γ-globulina bovina è stata utilizzata come stimolo immunologico negli studi sui meccanismi di immunotolleranza.
Nota sulla preparazione
Prepared from plasma
Codice della classe di stoccaggio
11 - Combustible Solids
Classe di pericolosità dell'acqua (WGK)
WGK 3
Punto d’infiammabilità (°F)
Not applicable
Punto d’infiammabilità (°C)
Not applicable
Dispositivi di protezione individuale
Eyeshields, Gloves, type N95 (US)
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I clienti hanno visto anche
S R Crooks et al.
The Analyst, 123(12), 2493-2496 (1999-08-06)
Monensin, a carboxylic acid ionophore, is commonly fed to poultry to control coccidiosis. A method for rapid analysis of unextracted poultry plasma samples has been developed based on a novel immunoassay format: one-step all-in-one dry reagent time resolved fluorimetry. All
Liyu He et al.
American journal of nephrology, 43(3), 179-194 (2016-04-14)
Immunoglobulin (Ig) A nephropathy (IgAN) is the xFB01;nding of immune deposits predominantly containing polymeric IgA in the glomerular mesangium on renal biopsy. Increasing evidence suggested that retinoic acid (RA) signaling selectively induces IgA isotype switching and basic leucine zipper transcription
R G Nel et al.
Biotechnology progress, 10(5), 539-542 (1994-09-01)
It has been observed that bovine serum albumin (BSA, 69,000 Da) exhibits high rejection in a pH 7.4, 0.15 M NaCl solution containing low concentrations of immuno-gamma-globulins (IgG, 155,000 Da). Although it is apparent that this phenomenon is likely due
Determination of immunoglobulin G in bovine colostrum and milk by direct biosensor SPR-immunoassay.
Indyk HE, Filonzi EL.
Journal of AOAC (Association of Official Analytical Chemists) International, 2, 386-393 (2003)
Physical heterogeneity of bovine gamma-globulins: characterization of gamma-M and gamma-G globulins.
F A Murphy et al.
Archives of biochemistry and biophysics, 112(1), 126-136 (1965-10-01)
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