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Histone 3 Protein (H3) (H3K9me2)

Name: Histone 3 Protein (H3) (H3K9me2)
SKU: ABIN2669568
Availability: OutOfStock

H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Recombinant Histone H3 dimethyl Lys9 analyzed by SDS-PAGE gel. (Histone 3 Protein (H3) (H3K9me2))

Mass Spectrometry (MS) image for Histone 3 (H3) (H3K9me2) protein (ABIN2669568) (Histone 3 Protein (H3) (H3K9me2))

3 images

产品编号 ABIN2669568

发货至: 中国

Datasheet as PDF

抗原 See all Histone 3 (H3) 蛋白

Histone 3 (H3)

蛋白类型

Recombinant

产品特性

H3K9me2
宿主
20

15

3

1

1

1

1

1

1

1

1

1

1

1
人
资源
38

6
大肠杆菌（E. Coli）

应用范围

Positive Control (PC), Substrate (S)

产品特性

Recombinant Histone H3 dimethyl Lys9 (H3K9me2) proteins are generated using expressed protein ligation (EPL) technology. Truncated human Histone H3.2 is produced in E. coli and purified using FPLC. The purified protein is subsequently ligated to a N-terminal histone tail peptide containing dimethyl lysine 9 via a native peptide bond. The full-length protein is then repurified prior to lyophilization. Protein concentration was determined using the molar extinction coefficient for Histone H3 and absorbance at 280nm. The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. The molecular weight of the recombinant histone is 15,253 Daltons.

纯化方法

Purified using FPLC

纯度

The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry.
Histone 3 (H3) (H3K9me3) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (H3K9me) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (Cys110Ala-Mutant) protein
H3 宿主: 非洲爪蟾宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE. PC, S

Histone 3 (H3) (H3R8me2a) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (H3K4me2) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (H3K4me3) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (H3K18ac) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (pThr3) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (pSer10) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

Histone 3 (H3) (H3K9ac) protein
H3 宿主: 人宿主: 大肠杆菌（E. Coli） Recombinant The recombinant histone is >98 % pure by SDS-PAGE and confirmed by high-resolution ESI-TOF mass spectrometry. PC, S

应用备注

Recombinant histones are suitable for use as positive controls in the analysis of histone post-translational modifications, as substrates for histone modification enzymes, or to generate chromatin in vitro.

限制

仅限研究用
状态

Lyophilized

溶解方式

Recombinant histones can be resuspended in water or any suitable buffer. We recommend a starting concentration of 1 mg/mL. To fully solubilize the histone we suggest resuspension in the buffer of choice at room temperature for 20-30 minutes with occasional pipetting. Addition of salt or Tris to the resuspension buffer may enhance histone solubility.

注意事项

Avoid repeated freeze/thaw cycles and keep on ice when not in storage.

储存条件

-20 °C/-80 °C

储存方法

Lyophilized proteins can be stored at -20°C or -80°C, preferably desiccated. Recombinant proteins in solution are temperature sensitive and must be stored at -80°C to prevent degradation.
抗原

Histone 3 (H3)

别名

Histone H3 (H3 产品)

别名

H-3 Protein, histocompatibility 3 Protein, H3 Protein

背景

Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 146 base pairs of DNA wrapped around an octamer of core histone proteins (two each of H2A, H2B, H3 and H4). Histone H1 is a linker protein, present at the interface between the nucleosome core and DNA entry/exit points.

分子量

The molecular weight of the recombinant histone is 15,253 Daltons.