产品: SYCP3 抗体
货号: DF2579
描述: Rabbit polyclonal antibody to SYCP3
应用: WB IHC
反应: Human, Mouse, Rat
预测: Pig, Bovine, Horse, Sheep, Chicken
分子量: 28 kDa; 28kD(Calculated).
蛋白号: Q8IZU3
RRID: AB_2839785

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   规格 价格 库存
 50ul RMB¥ 1250 现货
 100ul RMB¥ 2300 现货
 200ul RMB¥ 3000 现货

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产品描述

来源:
Rabbit
应用:
WB 1:500-1:2000, IHC 1:20-1:100
*The optimal dilutions should be determined by the end user.
*Tips:

WB: 适用于变性蛋白样本的免疫印迹检测. IHC: 适用于组织样本的石蜡(IHC-p)或冰冻(IHC-f)切片样本的免疫组化/荧光检测. IF/ICC: 适用于细胞样本的荧光检测. ELISA(peptide): 适用于抗原肽的ELISA检测.

反应:
Human,Mouse,Rat
预测:
Pig(90%), Bovine(90%), Horse(90%), Sheep(90%), Chicken(80%)
克隆:
Polyclonal
特异性:
SYCP3 Antibody detects endogenous levels of total SYCP3.
RRID:
AB_2839785
引用格式: Affinity Biosciences Cat# DF2579, RRID:AB_2839785.
偶联:
Unconjugated.
纯化:
The antiserum was purified by peptide affinity chromatography using SulfoLink™ Coupling Resin (Thermo Fisher Scientific).
保存:
Rabbit IgG in phosphate buffered saline, pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. Store at -20 °C. Stable for 12 months from date of receipt.
别名:

展开/折叠

choline phosphotransferase 1; chpt1; COR 1; COR1; MGC71888; RNASCP3; SCP 3; SCP-3; SCP3; SPGF4; Sycp 3; Sycp3; SYCP3_HUMAN; Synaptonemal complex protein 3;

抗原和靶标

免疫原:
Uniprot:
基因/基因ID:
表达:
Q8IZU3 SYCP3_HUMAN:

Testis-specific.

描述:
Component of the transverse filaments of synaptonemal complexes (SCS), formed between homologous chromosomes during meiotic prophase. Has an essential meiotic function in spermatogenesis. May be important for testis development.
序列:
MVSSGKKYSRKSGKPSVEDQFTRAYDFETEDKKDLSGSEEDVIEGKTAVIEKRRKKRSSAGVVEDMGGEVQNMLEGVGVDINKALLAKRKRLEMYTKASLKTSNQKIEHVWKTQQDQRQKLNQEYSQQFLTLFQQWDLDMQKAEEQEEKILNMFRQQQKILQQSRIVQSQRLKTIKQLYEQFIKSMEELEKNHDNLLTGAQNEFKKEMAMLQKKIMMETQQQEIASVRKSLQSMLF

种属预测

种属预测:

score>80的预测可信度较高,可尝试用于WB检测。*预测模型主要基于免疫原序列比对,结果仅作参考,不作为质保凭据。

Species
Results
Score
Pig
90
Horse
90
Bovine
90
Sheep
90
Chicken
80
Zebrafish
70
Dog
0
Xenopus
0
Rabbit
0
Model Confidence:
High(score>80) Medium(80>score>50) Low(score<50) No confidence

翻译修饰 - Q8IZU3 作为底物

Site PTM Type Enzyme
K46 Acetylation
K52 Acetylation
S58 Phosphorylation
K106 Ubiquitination

研究背景

功能:

Component of the synaptonemal complexes (SCS), formed between homologous chromosomes during meiotic prophase. Required for centromere pairing during meiosis in male germ cells (By similarity). Required for normal meiosis during spermatogenesis and male fertility. Plays a lesser role in female fertility. Required for efficient phosphorylation of HORMAD1 and HORMAD2 (By similarity).

翻译修饰:

Phosphorylated.

细胞定位:

Nucleus. Chromosome. Chromosome>Centromere.
Note: It is present in early unpaired cores, in the lateral domains of the synaptonemal complex and in the chromosome cores when they separate at diplotene. It is found axial to the metaphase I chromosomes and in association with pairs of sister centromeres. The centromere-associated protein becomes dissociated from the centromeres at anaphase II and is not found in mitotic metaphase centromeres.

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionSubcellular location
组织特异性:

Testis-specific.

亚基结构:

Component of the lateral elements of synaptonemal complexes (By similarity). Homotetramer; the tetrameric helix bundles assemble end to end into long homopolimeric fibers that exhibit a transversal striation with a periodicity of about 20 nm (in vitro). Interacts with SYCP2 (By similarity). Forms a complex with EWSR1, PRDM9, REC8 and SYCP1; complex formation is dependent of phosphorylated form of REC8 and requires PRDM9 bound to hotspot DNA; EWSR1 joins PRDM9 with the chromosomal axis through REC8 (By similarity).

蛋白家族:

Composed of a long central coiled coil domain. The N-terminal and C-terminal regions interact with DNA.

Belongs to the XLR/SYCP3 family.

研究领域

· Genetic Information Processing > Replication and repair > Homologous recombination.

文献引用

1). Long noncoding RNAs regulated spermatogenesis in varicocele‐induced spermatogenic dysfunction. CELL PROLIFERATION, 2022 (PubMed: 35297519) [IF=8.5]

Application: WB    Species: Rat    Sample: testicular tissues

FIGURE 13 Validation of regulated signalling pathways, spermatogenic cell apoptosis and proliferation, and meiotic spermatocytes by Western blot. Representative Western blot images of PI3K, Akt, p‐Akt, caspase‐9, Bcl‐2, Bax, PCNA, PLZF, REC8, STRA8, and SYCP3. (B) Statistical analysis of band intensity by Student's t‐test. *p < 0.05; **p < 0.01; ***p < 0.001; ****p < 0.0001. NS, not significant; Sham, sham group; Surgical treatment, surgical treatment group; VC, varicocele group

Application: WB    Species: rat    Sample: Testicular

FIGURE 13| Validation of regulated signalling pathways, spermatogenic cell apoptosis and proliferation, and meiotic spermatocytes by Western blot. Representative Western blot images of PI3K, Akt, p-Akt, caspase-9, Bcl-2, Bax, PCNA, PLZF, REC8, STRA8, and SYCP3.

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