久久午夜福利免费无码,国产成人AV无码精品

抗體來源

Rabbit

克隆類型

Polyclonal

交叉反應(yīng)

Human, Mouse, (predicted: Rat, Dog, Pig, Horse, Sheep, )

產(chǎn)品應(yīng)用

WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復(fù)）
not yet tested in other applications.
optimal dilutions/concentrations should be determined by the end user.

分子量

61kDa

細胞定位

細胞核

性狀

Liquid

濃度

1mg/ml

免疫原

KLH conjugated synthetic peptide derived from human CBX4:401-500/560

亞型

IgG

純化方法

affinity purified by Protein A

儲存液

0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.

保存條件

Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.

PubMed

產(chǎn)品介紹

Protamines are small, arginine-rich (basic), nuclear proteins that mediate normal sperm head condensation and DNA stabilization (1–3). Mice, humans, and certain fish have 2 or more different protamines, whereas the sperm of bull, boar, rat, rabbit, guinea pig, and ram have one form of protamine (3,4). The majority of DNA in human sperm is bound to protamines with only a small proportion of DNA bound to histones in a way similar to active chromatin (1,2). The retention of histone association with sperm DNA with respect to protamine association to sperm DNA can change within as little as 400 bp of DNA, suggesting that there is fine control over haploid DNA organization (1). Protamines eventually replace histones late in the haploid phase of spermatogenesis (1,2). The human protamine 1 gene maps to chromosome 16p13.13 and encodes a 51 amino acid protein (5). The human protamine 2 gene maps to chromosome 16p13.13 and encodes a 102 amino acid protein (6).

Function:
E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. Component of the Polycomb group (PcG) multiprotein PRC1 complex, a complex required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-119', rendering chromatin heritably changed in its expressibility.

Subunit:
Interacts with histone H3-K9Me3. Interacts with CHTOP (By similarity). Component of a PRC1-like complex. Self-associates. Interacts with SUV39H1 and HIPK2. Interacts with CSNK2B.

Subcellular Location:
Nucleus.

Tissue Specificity:
Ubiquitous.

Post-translational modifications:
Phosphorylated on Thr-497 by HIPK2 upon DNA damage; which enhances E3 SUMO-protein ligase activity and promotes sumoylation on Lys-494.

Similarity:
Contains 1 chromo domain.

SWISS:
O00257

Gene ID:
8535

Database links:

Entrez Gene: 8535 Human

Entrez Gene: 12418 Mouse

Entrez Gene: 501403 Rat

Omim: 603079 Human

SwissProt: O00257 Human

SwissProt: O55187 Mouse

Unigene: 268070 Mouse

Unigene: 471550 Mouse

Important Note:
This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.

英文名稱	CBX4
中文名稱	染色盒同源物4抗體
別名	CBX 4; CBX4; Cbx4 chromobox homolog 4 (Drosophila Pc class); CBX4_HUMAN; Chromobox homolog 4 (Pc class homolog, Drosophila); Chromobox homolog 4; Chromobox protein homolog 4; E3 SUMO protein ligase CBX 4; E3 SUMO protein ligase CBX4; E3 SUMO-protein ligase CBX4; hPc 2; hPc2; NBP 16; NBP16; NS5ATP1 binding protein 16; Pc 2; Pc class 2 homolog; Pc class homolog; Pc class homolog Drosophila; PC2; Polycomb 2 homolog.

研究領(lǐng)域	細胞生物結(jié)合蛋白表觀遺傳學(xué) 泛素
抗體來源	Rabbit
克隆類型	Polyclonal
交叉反應(yīng)	Human, Mouse, (predicted: Rat, Dog, Pig, Horse, Sheep, )
產(chǎn)品應(yīng)用	WB=1:500-2000 ELISA=1:5000-10000 IHC-P=1:100-500 IHC-F=1:100-500 ICC=1:100-500 IF=1:100-500 （石蠟切片需做抗原修復(fù)） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user.
分子量	61kDa
細胞定位	細胞核
性狀	Liquid
濃度	1mg/ml
免疫原	KLH conjugated synthetic peptide derived from human CBX4:401-500/560
亞型	IgG
純化方法	affinity purified by Protein A
儲存液	0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol.
保存條件	Shipped at 4℃. Store at -20 °C for one year. Avoid repeated freeze/thaw cycles.
PubMed	PubMed
產(chǎn)品介紹	Protamines are small, arginine-rich (basic), nuclear proteins that mediate normal sperm head condensation and DNA stabilization (1–3). Mice, humans, and certain fish have 2 or more different protamines, whereas the sperm of bull, boar, rat, rabbit, guinea pig, and ram have one form of protamine (3,4). The majority of DNA in human sperm is bound to protamines with only a small proportion of DNA bound to histones in a way similar to active chromatin (1,2). The retention of histone association with sperm DNA with respect to protamine association to sperm DNA can change within as little as 400 bp of DNA, suggesting that there is fine control over haploid DNA organization (1). Protamines eventually replace histones late in the haploid phase of spermatogenesis (1,2). The human protamine 1 gene maps to chromosome 16p13.13 and encodes a 51 amino acid protein (5). The human protamine 2 gene maps to chromosome 16p13.13 and encodes a 102 amino acid protein (6). Function: E3 SUMO-protein ligase which facilitates SUMO1 conjugation by UBE2I. Component of the Polycomb group (PcG) multiprotein PRC1 complex, a complex required to maintain the transcriptionally repressive state of many genes, including Hox genes, throughout development. PcG PRC1 complex acts via chromatin remodeling and modification of histones; it mediates monoubiquitination of histone H2A 'Lys-119', rendering chromatin heritably changed in its expressibility. Subunit: Interacts with histone H3-K9Me3. Interacts with CHTOP (By similarity). Component of a PRC1-like complex. Self-associates. Interacts with SUV39H1 and HIPK2. Interacts with CSNK2B. Subcellular Location: Nucleus. Tissue Specificity: Ubiquitous. Post-translational modifications: Phosphorylated on Thr-497 by HIPK2 upon DNA damage; which enhances E3 SUMO-protein ligase activity and promotes sumoylation on Lys-494. Similarity: Contains 1 chromo domain. SWISS: O00257 Gene ID: 8535 Database links: Entrez Gene: 8535 Human Entrez Gene: 12418 Mouse Entrez Gene: 501403 Rat Omim: 603079 Human SwissProt: O00257 Human SwissProt: O55187 Mouse Unigene: 268070 Mouse Unigene: 471550 Mouse Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.