bs-2969R [Primary Antibody]
HPV33 E7 Polyclonal Antibody
www.biossusa.com
[email protected]
800.501.7654 [DOMESTIC]
+1.781.569.5821 [INTERNATIONAL]
DATASHEET

Host: Rabbit

Target Protein: HPV33 E7

Specificity: This antibody will also detect E7 in HPV58, but with slightly less affinity, due to a one amino acid change in the immunogen sequence range.

Immunogen Range: 41-97/97


Clonality: Polyclonal

Isotype: IgG

Source: KLH conjugated synthetic peptide derived from HPV33 E7

Purification: Purified by Protein A.

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

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

Background:

E7 protein has both transforming and trans-activating activities. Disrupts the function of host retinoblastoma protein RB1/pRb, which is a key regulator of the cell cycle. Induces the disassembly of the E2F1 transcription factors from RB1, with subsequent transcriptional activation of E2F1-regulated S-phase genes. Inactivation of the ability of RB1 to arrest the cell cycle is critical for cellular transformation, uncontrolled cellular growth and proliferation induced by viral infection. Stimulation of progression from G1 to S phase allows the virus to efficiently use the cellular DNA replicating machinery to achieve viral genome replication. Interferes with histone deacetylation mediated by HDAC1 and HDAC2, leading to activation of transcription (By similarity).

Size: 100ul

Concentration: 1ug/ul

Applications: ELISA(1:5000-10000)
IHC-P(1:100-500)
IHC-F(1:100-500)
IF(IHC-P)(1:100-500)
IF(IHC-F)(1:100-500)
IF(ICC)(1:100-500)

Predicted Molecular Weight: 11


Cross Reactive Species: Human
Virus
(HPV33)

For research use only. Not intended for diagnostic or therapeutic use.

VALIDATION IMAGES

Formalin-fixed and paraffin embedded human gastric carcinoma labeled with Anti-HPV33 E7 Polyclonal Antibody, Unconjugated (bs-2969R) at 1:200, followed by conjugation to the secondary antibody and DAB staining