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#12724 Ubiquitin E3 Ligase Complex Antibody Sampler Kit

 
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希望納入価格 (円)
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2019年1月17日15時10分 現在
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キット内容 容量 用途 種交差性 ホモロジー† 検出分子量 アイソタイプ
CUL4A Antibody #2699 20 µl WB, IP H, Mk 80, 82 Rabbit
CYLD (D6O5O) Rabbit mAb #12797 20 µl WB H, M, R, Hm, Mk 109 Rabbit IgG
DDB-1 (D4C8) Rabbit mAb #6998 20 µl WB H, M, R, Mk C, B 127 Rabbit IgG
DDB-2 (D4C4) Rabbit mAb #5416 20 µl WB H, M R, Mk 43 Rabbit IgG
RBX1 (D3J5I) Rabbit mAb #11922 20 µl WB, IP, IHC-P H, M, R, Mk 13 Rabbit IgG
Skp1 (D3J4N) Rabbit mAb #12248 20 µl WB, IP H, M, R, Mk Z 19 Rabbit IgG
Skp2 (D3G5) XP® Rabbit mAb #2652 20 µl WB, IP, IHC-P, IF-IC H, Mk 48 Rabbit IgG
β-TrCP (D12C8) Rabbit mAb #11984 20 µl WB H, M, R, Mk 62 Rabbit IgG
Anti-rabbit IgG, HRP-linked Antibody #7074 100 µl WB Goat

†Species predicted to react based on 100% sequence homology.

Applications Key: W=Western Blotting, IP=Immunoprecipitation, IHC-P=Immunohistochemistry (Paraffin), IF-IC=Immunofluorescence (Immunocytochemistry)
Reactivity Key: H=Human, Mk=Monkey, M=Mouse, R=Rat, Hm=Hamster

貯法
-20℃
社内データ

Western Blotting

Western Blotting

After the primary antibody is bound to the target protein, a complex with HRP-linked secondary antibody is formed. The LumiGLO® is added and emits light during enzyme catalyzed decomposition.

Western Blotting

Western Blotting

Western blot analysis of extracts from COS and SK-MEL-28 cell lines using CUL4A Antibody.

Western Blotting

Western Blotting

Western blot analysis of extracts from Raji and HL-60 cells using DDB-2 (D4C4) Rabbit mAb.


Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using DDB-1 (D4C8) Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using Skp2 (D3G5) XP® Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using β-TrCP (D12C8) Rabbit mAb.


Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using RBX1 (D3J5I) Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using Skp1 (D3J4N) Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from various cell lines using CYLD (D6O5O) Rabbit mAb.


Western Blotting

Western Blotting

Western blot analysis of extracts from 293T cells, either mock transfected (-) or transfected with a Myc-tagged cDNA expression construct encoding full-length human DDB-1 (+), using DDB-1 (D4C8) Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from 293T cells, either mock transfected (-) or transfected with a Myc/DDK-tagged cDNA expression construct encoding full-length human Skp2 (hSkp2-Myc/DDK, +), using Skp2 (D3G5) XP® Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human colon carcinoma using RBX1 (D3J5I) Rabbit mAb in the presence of control peptide (left) or antigen-specific peptide (right).


Western Blotting

Western Blotting

Western blot analysis of extracts from 293T cells, mock transfected (-) or transfected with a construct expressing Myc/DDK-tagged full-length human Skp1 isoform b (hSkp1-Myc/DDK; +), using Skp1 (D3J4N) Rabbit mAb.

Western Blotting

Western Blotting

Western blot analysis of extracts from HeLa cells expressing either non-targeting shRNA (shNT) or shSkp2, using Skp2 (D3G5) XP® Rabbit mAb (upper) and GAPDH (D16H11) XP® Rabbit mAb #5174 (lower).

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded mouse prostate using RBX1 (D3J5I) Rabbit mAb.


IP

IP

Immunoprecipitation of Skp1 from 293T cell extracts using Rabbit (DA1E) mAb IgG XP® Isotype Control #3900 (lane 2) or Skp1 (D3J4N) Rabbit mAb (lane 3). Lane 1 is 10% input. Western blot analysis was performed using Skp1 (D3J4N) Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human lung carcinoma using Skp2 (D3G5) XP® Rabbit mAb.

IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human lymphoma using Skp2 (D3G5) XP® Rabbit mAb.


IHC-P (paraffin)

IHC-P (paraffin)

Immunohistochemical analysis of paraffin-embedded human ovarian carcinoma using Skp2 (D3G5) XP® Rabbit mAb.

IF-IC

IF-IC

Confocal immunofluorescent analyis of HeLa cells expressing either a non-targeting shRNA (shNT; left) or shSkp2 (right) using Skp2 (D3G5) XP® Rabbit mAb (green). Actin filaments were labeled with DY-554 phalloidin (red) (Cell lines kindly provided by Dr. Wenyi Wei, Harvard Medical School.)

バックグラウンド

Ubiquitin can be covalently linked to many cellular proteins by the ubiquitination process, which targets proteins for degradation by the 26S proteasome. Ubiquitin is first activated by forming a thiolester complex with the activation component E1. The activated ubiquitin is subsequently transferred to the ubiquitin-carrier protein E2, and then from E2 to ubiquitin ligase E3 for final delivery to the ε-NH2 of the target protein lysine residue (1-3). Research studies suggest that activated E2 associates transiently with E3, and the dissociation is a critical step for ubiquitination (4).

S phase kinase-associated protein 1 (Skp1) is a critical scaffold protein of the Skp1/CUL1/F-box (SCF) E3 ubiquitin ligase protein complex. Various F-box proteins (e.g. β-TrCP, Skp2) mediate an interaction with Skp1 via their defining and conserved domain of 40 amino acids and with substrates to be ubiquitinated (5). RING-box protein 1 (RBX1 or ROC1) is another essential component of the SCF complex (6). RBX1 mediates the neddylation of CUL1, which activates SCF E3 ligase by facilitating the ubiquitin transfer from E2 to substrates (7-9). The RING finger domain of RBX1 is required for ubiquitin ligation (10).

Cullin-4 (CUL4) is a member of the cullin family of related ubiquitin ligases (11). The carboxy-terminal domain of CUL4 interacts with Rbx1 and E2 enzyme while the amino-terminal CUL4 domain interacts with BPB domain of UV-damaged DNA binding protein DDB-1 to form a CUL4-DDB1 ubiquitin ligase complex (12). Damaged DNA-Binding Protein (DDB) consists of a 127 kDa subunit (DDB-1) and a 48 kDa subunit (DDB-2) that contribute to the formation of the UV-damaged DNA-binding protein complex (UV-DDB) (13-15). In conjunction with CUL4A and RBX1, the UV-DDB complex forms an E3 ubiquitin ligase that recognizes a broad spectrum of DNA lesions. The complex polyubiquitinates components of the nucleotide excision repair pathway (16-18).

使用例
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Tween is a registered trademark of ICI Americas, Inc.
SignalStain is a trademark of Cell Signaling Technology, Inc.
XP is a registered trademark of Cell Signaling Technology, Inc.
LumiGLO is a registered trademark of Kirkegaard & Perry Laboratories.
Cell Signaling Technology is a trademark of Cell Signaling Technology, Inc.

本製品は試験研究用です。

Ubiquitin E3 Ligase Complex Antibody Sampler Kit

Immune Cell Signaling Pathways

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