S-S-G-K-G-Y-G-pS-Q-V-A-Q-Q-F-E Remarks: The RFA complex consists of a heterotrim er of RFA1, RFA2 and RFA3, 69, 36 and 13 kda chains respective ly. Yeast RFA2 is phosphoryl ated at the G1/S transition and is dephosphor ylated at mitosis.
特异性
This affinity purified antibody is directed against yeast RFA2. The product was affinity purified from monospecific antiserum by immunoaffinity purification. Antiserum was first purified against the phosphorylated form of the immunizing peptide. The resultant affinity purified antibody was then cross-adsorbed against the non-phosphorylated form of the immunizing peptide. This phospho specific polyclonal antibody is specific for phosphorylated pS122 of yeast RFA2. Reactivity with non-phosphorylated yeast RFA2 is minimal by ELISA.
纯化方法
Immunoaffinity chromatography.
免疫原
This affinity purified antibody was prepared from whole rabbit serum produced by repeated immunizations with a synthetic peptide corresponding to aa 115-129 (of 273) of yeast DNA Replication Factor A (RFA2).
RPA2
适用: 小鼠
WB, ELISA, IHC (p), IF (p), IF (cc), IHC (fro)
宿主: 兔
Polyclonal
unconjugated
应用备注
This affinity-purified antibody was tested for use in western blotting against RFA2containing cell lysates and by ELISA against the immunizing peptide. Reactivity in otherimmunoassays is unknown. This product was assayed by western blotting against RFA2containing cell lysates. A 1: 500 to 1: 1000 dilution is recommended for this assay. Thisproduct was also assayed by ELISA against 0.1 μg of the phosphorylated form of theimmunizing peptide. A 1: 8000 to 1: 20000 dilution of the antibody is recommended for thisassay. Equivalent signal is seen against the non-phosphorylated form of the peptide whenthe antibody is diluted to 1: 300. Other applications not tested. Optimal dilutions are dependent on conditions and should be determined by the user.
限制
仅限研究用
浓度
0.54 mg/mL (by UV absorbance at 280 nm)
缓冲液
0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2 with 0.01 % (w/v) Sodium Azide as preservative.
储存液
Sodium azide
注意事项
This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.
储存条件
4 °C
储存方法
Store undiluted at 2-8 °C.
抗原
RPA2
(Replication Protein A2, 32kDa (RPA2))
别名
RPA2
背景
Synonyms: REPA2, RF-A protein 2, RFA2, RP-A p32, RP-A p34, RPA32, RPA34, Replication factor A protein 2, Replication protein A, Replication protein A 32 kDa subunit, Replication protein A 34 kDa subunit