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Ribonuclease A (RNase A)- Nucleic acid extraction Ata Fa'aalia
  • Ribonuclease A (RNase A)- Aveesea o le nucleic acid

Ribonuclease A (RNase A)


Cas nu.:9001-99-4 |EC nu.: 3.1.27.5

afifi: 1mL

Fa'amatalaga Oloa

Fa'amatalaga

Ribonuclease A (RNase A) o se polypeptide tasi-stranded o loʻo i ai faʻamauga 4 disulfide ma se mamafa mole e tusa ma le 13.7 kDa.RNase A o se endoribonuclease lea e faʻaleagaina faʻapitoa le RNA e tasi i le C ma U toega.Aemaise lava, o le cleavage e iloa ai le fusi o le phosphodiester na faia e le 5'-ribose o se nucleotide ma le vaega phosphate i luga o le 3'-ribose o le nucleotide pyrimidine lata ane, ina ia hydrolyzed le 2', 3' - Cyclic phosphates i le tutusa. 3'-nucleoside phosphates (fa'ata'ita'iga, pG-pG-pC-pA-pG e vavae e RNase A e maua ai le pG-pG-pCp ma le A-PG).O le RNase A e sili ona malosi i le tipiina o le RNA e tasi ma o loʻo galue i le tele o tulaga faʻaalia: i le maualalo o le masima (0 i le 100 mM NaCl), e mafai ona faʻaogaina e tipi le RNA tasi, RNA faʻalua, ma fusi RNA i RNA-DNA hybrids.ae i le maualuga o le masima (≥0.3 M), e mafai e le RNase A ona pipii faapitoa le RNA e tasi.

Fa'asologa o vaila'au

Fa'atonuga vaila'au2

Fa'amatalaga

Su'ega mea

I'uga

Fa'aaliga

Suavai

Tele

1ml

Ituaiga oloa

Rnase A

Talosaga

Aveese ole RNA ile taimi ole tapenaga DNA genomic

RNA enzyme puipuiga su'esu'ega

RNA su'esu'ega fa'asologa

Va'a ma Teuina

Felauaiga:pusa aisa

Tulaga Teuina:Teu i totonu -25~-15℃

Soifua Fa'asao:1 tausaga


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