A4327
Albúmina from human serum
lyophilized powder, essentially protease free, ≥96% (agarose gel electrophoresis)
Sinónimos:
HSA
Iniciar sesiónpara Ver la Fijación de precios por contrato y de la organización
About This Item
Número de CAS:
Número CE:
Número MDL:
Código UNSPSC:
12352202
NACRES:
NA.25
Productos recomendados
origen biológico
human
Nivel de calidad
Ensayo
≥96% (agarose gel electrophoresis)
Formulario
lyophilized powder
mol peso
monomer calculated mol wt 66478 Da
técnicas
tissue culture: suitable
impurezas
HIV I and HIVII, HCV and HBsAg, tested negative
solubilidad
H2O: soluble 50 mg/mL
Nº de acceso UniProt
actividad extraña
Alkaline phosphatase ≤0.001 units/mg protein
Peroxidase ≤0.001 units/mg protein
Protease ≤0.0001 units/mg protein
temp. de almacenamiento
2-8°C
cadena SMILES
FC(F)(F)C(F)(F)C(F)(F)F
InChI
1S/C3F8/c4-1(5,2(6,7)8)3(9,10)11
Clave InChI
QYSGYZVSCZSLHT-UHFFFAOYSA-N
Información sobre el gen
human ... ALB(213)
¿Está buscando productos similares? Visita Guía de comparación de productos
Descripción general
Albumin is the most copious protein in blood plasma. Produced in the liver, serum albumin serves as a carrier protein for biomolecules like as fatty acids, amino acids, and steroids.
This human serum albumin (HSA) product has been specially tested and evaluated to be low in the following properties:
Serum albumin is used in various applications related to molecular biology, notably as an inert protein stabilizer for stock solutions of enzymes and proteins of interest. In such applications, it is thus important for the HSA to be protease free, to maintain the integrity of the protein or enzyme of interest.
Protease-free HSA is especially useful for applications like:
(b) Nucleic acid hybridization
(c) Radioimmunoassay (RIA)
This human serum albumin (HSA) product has been specially tested and evaluated to be low in the following properties:
- Essentially protease-free / low protease content
- Low alkaline phosphatase content
- Low peroxidase content
Serum albumin is used in various applications related to molecular biology, notably as an inert protein stabilizer for stock solutions of enzymes and proteins of interest. In such applications, it is thus important for the HSA to be protease free, to maintain the integrity of the protein or enzyme of interest.
Protease-free HSA is especially useful for applications like:
- Enzyme assays
- Protein-based assays
- Protease-sensitive techniques such as:
(b) Nucleic acid hybridization
(c) Radioimmunoassay (RIA)
Aplicación
Albumin was used to test its effect on the in vitro bactericidal activity of cefditoren against penicillin-resistant Streptococcus pneumonia. It has been clinically used in serious and often life-threatening conditions, such as shock and blood loss due to trauma, burns, and surgery.
It was used to test the effect of non-enzymatic glycation on the unfolding of human serum albumin. It was also used to test the two distinct pathways used by intestinal epithelial cells for HLA class II antigen processing.
It was used to test the effect of non-enzymatic glycation on the unfolding of human serum albumin. It was also used to test the two distinct pathways used by intestinal epithelial cells for HLA class II antigen processing.
Acciones bioquímicas o fisiológicas
La seroalbúmina funciona como una proteína transportadora para esteroides, ácidos grasos y hormonas tiroideas, y es vital en la regulación de las presiones osmóticas coloidales de la sangre. También se ha observado que la albúmina se une a sustancias exógenas, en particular medicamentos (ibuprofeno, warfarina) y que influye fuertemente en su farmacocinética. El estrés oxidativo que induce cambios en el estado rédox de la albúmina tiene efectos muy variados sobre su función fisiológica.
Las albúminas son proteínas monómeras solubles que se encuentran en los líquidos y los tejidos de los animales y en algunas semillas vegetales. La seroalbúmina funciona como proteína transportadora para esteroides, ácidos grasos y hormonas tiroideas. Las seroalbúminas son también vitales en la regulación de las presiones osmóticas coloidales de la sangre.
Características y beneficios
- Low protease activity / essentially protease-free (≤ 0.0001 units/mg protein)
- Low alkaline phosphatase activity (≤ 0.001 units/mg protein)
- Low peroxidase activity (≤ 0.001 units/mg protein)
Nota de preparación
Prepared from A1653
Otras notas
Encontrará más información en seroalbúmina humana.
Cláusula de descargo de responsabilidad
RESEARCH USE ONLY. This product is regulated in France when intended to be used for scientific purposes, including for import and export activities (Article L 1211-1 paragraph 2 of the Public Health Code). The purchaser (i.e. enduser) is required to obtain an import authorization from the France Ministry of Research referred in the Article L1245-5-1 II. of Public Health Code. By ordering this product, you are confirming that you have obtained the proper import authorization.
Producto relacionado
Referencia del producto
Descripción
Precios
Código de clase de almacenamiento
10 - Combustible liquids
Clase de riesgo para el agua (WGK)
WGK 3
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
Equipo de protección personal
Eyeshields, Gloves
Elija entre una de las versiones más recientes:
Certificados de análisis (COA)
Lot/Batch Number
¿No ve la versión correcta?
Si necesita una versión concreta, puede buscar un certificado específico por el número de lote.
¿Ya tiene este producto?
Encuentre la documentación para los productos que ha comprado recientemente en la Biblioteca de documentos.
Los clientes también vieron
Karin Löw et al.
FEBS letters, 594(17), 2840-2866 (2020-06-09)
Bioactive peptide drugs hold promise for therapeutic application due to their high potency and selectivity but display short plasma half-life. Examination of selected naturally occurring peptide hormones derived from proteolytic cleavage of the proopiomelanocortin (POMC) precursor lead to the identification
Kuldip S Sidhu et al.
Current protocols in stem cell biology, Chapter 1, Unit 1A-Unit 1A (2008-09-05)
The pluripotent nature of human embryonic stem cells (hESC) makes them very attractive as a source of various cell types that could be used therapeutically in regenerative medicine. However, eliminating all sources of contamination, animal-derived or human cell-derived, during hESC
Deepak Kumar et al.
Talanta, 224, 121906-121906 (2021-01-01)
Human serum albumin (HSA) has pseudoesterase activity. So far on gel specific detection of such property of HSA is never reported. Moreover, protein binding dyes are non-specific for albumin. However, many of such dyes are used for HSA detection. So
Natalia Malachowa et al.
mBio, 10(6) (2019-12-19)
Klebsiella pneumoniae is a human gut communal organism and notorious opportunistic pathogen. The relative high burden of asymptomatic colonization by K. pneumoniae is often compounded by multidrug resistance-a potential problem for individuals with significant comorbidities or other risk factors for
R M Hershberg et al.
The Journal of clinical investigation, 100(1), 204-215 (1997-07-01)
Intestinal epithelial cells express a low level of HLA class II molecules constitutively, with elevated levels seen in the setting of mucosal inflammation including inflammatory bowel disease. The ability of intestinal epithelial cells to act as antigen presenting cells for
Nuestro equipo de científicos tiene experiencia en todas las áreas de investigación: Ciencias de la vida, Ciencia de los materiales, Síntesis química, Cromatografía, Analítica y muchas otras.
Póngase en contacto con el Servicio técnico