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Srsf1 (基因名), Serine/arginine-rich splicing factor 1 (蛋白名), srsf1_mouse.
产品名称:

Mouse Srsf1/ Serine/arginine-rich splicing factor 1 ELISA Kit
丝氨酸/精氨酸富有剪接因子1

货号:

E8282m

商标:
EIAab®
监管等级:
别名:

ASF/SF2, Pre-mRNA-splicing factor SRp30a, Splicing factor, arginine/serine-rich 1, Sfrs1

检测方法:
ELISA
实验类型:
Sandwich
检测范围:
78-5000pg/ml
灵敏度:
42.61pg/mL
特异性:
Natural and recombinant mouse Serine/arginine-rich splicing factor 1
样品类型:
Serum, plasma, tissue homogenates, cell culture supernates and other biological fluids
样品数据:
实验步骤:
实验步骤
研究领域:
-
Mouse Srsf1 ELISA Kit
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产品说明书
说明书: 下载说明书
MSDS: MSDS
在线询价


精密度
批内差:已知浓度的3个样本在一个板子内重复检测20次,以评估批内精密度。
批内 CV: ≤9.1%
批间差:已知浓度的3个样本在不同的板子上重复测定5次,以评估测定批间精密度。
批间 CV: ≤11.5%
回收率
回收率:低、中和高浓度的分析物被掺入到血清或者血浆样本中,进行回收实验测定。

Sample Type

Average(%)

Recovery Range(%)

Serum

96

90-102

Plasma

98

92-104

 

 

 

 

线性
线性:给定样本通过梯度稀释,每次稀释的测量值与理论值的比值。

Sample

1:2

1:4

1:8

1:16

serum(n=5)

110-120%

82-93%

89-98%

100-111%

EDTA plasma(n=5)

110-120%

87-99%

98-108%

98-111%

heparin plasma(n=5)

98-106%

 

111-119%

90-100%

99-107%

 

通用注释


亚单元:
Consists of two polypeptides of p32 and p33. In vitro, self-associates and binds SRSF2, SNRNP70 and U2AF1 but not U2AF2. Binds SREK1/SFRS12. Interacts with SAFB/SAFB1. Interacts with PSIP1/LEDGF. Identified in the spliceosome C complex. Interacts with RSRC1 (via Arg/Ser-rich domain). Interacts with ZRSR2/U2AF1-RS2. Interacts with CCDC55 (via C-terminus) (By similarity). Interacts with SRPK1 and a sliding docking interaction is essential for its sequential and processive phosphorylation by SRPK1. Interacts with NXF1 (By similarity). Interacts with CCNL1, CCNL2 and CDK11B.


功能:
Plays a role in preventing exon skipping, ensuring the accuracy of splicing and regulating alternative splicing. Interacts with other spliceosomal components, via the RS domains, to form a bridge between the 5'- and 3'-splice site binding components, U1 snRNP and U2AF. Can stimulate binding of U1 snRNP to a 5'-splice site-containing pre-mRNA. Binds to purine-rich RNA sequences, either the octamer, 5'-RGAAGAAC-3' (r=A or G) or the decamers, AGGACAGAGC/AGGACGAAGC. Binds preferentially to the 5'-CGAGGCG-3' motif in vitro. Three copies of the octamer constitute a powerful splicing enhancer in vitro, the ASF/SF2 splicing enhancer (ASE) which can specifically activate ASE-dependent splicing (By similarity). Specifically regulates alternative splicing of cardiac isoforms of CAMK2D, LDB3/CYPHER and TNNT2/CTNT during heart remodeling at the juvenile to adult transition. The inappropriate accumulation of a neonatal and neuronal isoform of CAMKD2 in the adult heart results in aberrant calcium handling and defective excitation-contraction coupling in cardiomyocytes. May function as export adapter involved in mRNA nuclear export through the TAP/NXF1 pathway.


亚细胞位置:
Cytoplasm Nucleus speckle In nuclear speckles. Shuttles between the nucleus and the cytoplasm.


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