E7 Antibody (YA4820)

Cat. No.: HY-P85128: Data Sheet COA
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E7 Antibody (YA4820) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to E7.

For research use only. We do not sell to patients.

Size	Stock	Quantity
10 μL	In-stock	Estimated Time of Arrival: December 31
50 μL	In-stock	Estimated Time of Arrival: December 31
100 μL	In-stock	Estimated Time of Arrival: December 31
250 μL	Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Verification Image
Background
Documentation

Description

E7 Antibody (YA4820) is a Mouse-derived and non-conjugated monoclonal antibody, targeting to E7.

Host

Mouse

Clonality

Monoclonal

Species Reactivity

Human

SwissProt ID

P03129

Gene ID

1489079 [NCBI]

Immunogen

Purified recombinant fragment of E7 expressed in E. Coli.

Application &
Dilution Ratio

Application	Dilution Ratio
WB WB: Western Blot	1:500-1:2000
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:200-1:1000
ELISA ELISA: Enzyme Linked Immunosorbent Assay	1:10000
ICC/IF ICC/IF: Immunocytochemistry/Immunofluorescence	1:50-200

Purity	affinity purified.	Conjugation	Non-conjugated
Modification	Unmodified

Appearance

Liquid

Formulation

Supplied in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Verification Image

Western blot analysis of extracts from HeLa(lane 2(20μg)), SiHa(lane 3(20μg)), 293T(lane 4(20μg)) and A431(lane 5(20μg)) using E7 Antibody（HY-P85128）. Proteins were transferred to a PVDF membrane and blocked with 5% non-fat milk in TBST for 2 hour at room temperature. The primary antibody ( 1/1000) and Loading control antibody (Beta Actin, HY-P80993，1/10000) was used in 5% non-fat milk in TBST at 4°C overnight. Goat Anti-Mouse IgG-HRP Secondary Antibody (HY-P8004，1/10,000) was used for 1 hour at room temperature.

Background

Function：Plays a role in viral genome replication by driving entry of quiescent cells into the cell cycle. Stimulation of progression from G1 to S phase allows the virus to efficiently use the cellular DNA replicating machinery to achieve viral genome replication. E7 protein has both transforming and trans-activating activities. Induces the disassembly of the E2F1 transcription factor from RB1, with subsequent transcriptional activation of E2F1-regulated S-phase genes. Interferes with host histone deacetylation mediated by HDAC1 and HDAC2, leading to transcription activation. Also plays a role in the inhibition of both antiviral and antiproliferative functions of host interferon alpha. Interaction with host TMEM173/STING impairs the ability of TMEM173/STING to sense cytosolic DNA and promote the production of type I interferon (IFN-alpha and IFN-beta)

Subcellular Localization：Host cytoplasm; Host nucleus

Subunit：Homodimer (PubMed:11123931). Homooligomer (PubMed:15035602). Interacts with host RB1; this interaction induces dissociation of RB1-E2F1 complex thereby disrupting RB1 activity (PubMed:1316611). Interacts with host EP300; this interaction represses EP300 transcriptional activity (PubMed:12970734). Forms a complex with CHD4 and HDAC1, thereby altering the action of host histone deacetylation. A similar complex involving E7, CHD4 and HDAC2 may also form (PubMed:10228159). Interacts with protein E2; this interaction inhibits E7 oncogenic activity (PubMed:16439535)

RRID

AB_3719018

Documentation

Select Batch:

Data Sheet (234 KB) SDS (251 KB)

COA (205 KB)

User Guide for Antibodies (1077 KB)