biological source
plant
form
saline suspension
extent of labeling
2-7 mg per mL
technique(s)
affinity chromatography: suitable
matrix
cross-linked 4% beaded agarose
matrix activation
cyanogen bromide
matrix attachment
carboxyl
matrix spacer
8 atoms
suitability
suitable for chromatography
storage temp.
2-8°C
Quality Level
Application
Methotrexate-agarose is used in protein chromatography, affinity chromatography, metabolic pathways and specialty resins. Methotrexate-agarose has been used to investigate the toxicity mechanism of mortality in adult buffalo flies caused by ingestion of folate analogues. Methotrexate-agarose has also been used to study the purification, cloning, and functional expression of dihydroneopterin triphosphate 2′-epimerase from Escherichia coli.
Physical form
Suspension in 1.0 M NaCl containing preservative
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
K Braig et al.
Proceedings of the National Academy of Sciences of the United States of America, 90(9), 3978-3982 (1993-05-01)
Chaperonins are oligomeric protein complexes that play an essential role in the cell, mediating ATP-dependent polypeptide chain folding in a variety of cellular compartments. They appear to bind early folding intermediates, preventing their aggregation; in the presence of MgATP and
C J Thomson et al.
Journal of general microbiology, 136(4), 673-677 (1990-04-01)
The type IIIb dihydrofolate reductase, a novel plasmid-encoded enzyme recently identified in Shigella sonnei, has been shown to have some similar biochemical properties to the type IIIa dihydrofolate reductase which was first identified in New Zealand in 1979. However, the
S Rospert et al.
The EMBO journal, 15(4), 764-774 (1996-02-15)
Proteins that are imported from the cytosol into mitochondria cross the mitochondrial membranes in an unfolded conformation and then fold in the matrix. Some of these proteins require the chaperonin hsp60 for folding. To test whether hsp60 is required for
T Endo et al.
Journal of biochemistry, 118(4), 753-759 (1995-10-01)
We have designed a fusion gene encoding a chimeric mitochondrial precursor protein (avidin fusion protein) that consists of the mitochondrial presequence followed by mouse dihydrofolate reductase, a spacer segment, and streptavidin. The avidin fusion protein synthesized in vitro formed a
P Loetscher et al.
The Journal of biological chemistry, 266(17), 11213-11220 (1991-06-15)
Several years ago, we proposed that polypeptide regions rich in proline (P), glutamic acid (E), serine (S), and threonine (T) (PEST) target intracellular proteins for destruction (Rogers, S., Wells, R., and Rechsteiner, M. (1986) Science 234, 364-368). To test the
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