Cyclin T1 Antibody

Cyclin-T1 is a protein that in humans is encoded by the CCNT1 gene. This gene encodes a member of the highly conserved cyclin C subfamily. The encoded protein tightly associates with cyclin-dependent kinase 9, and is a major subunit of positive transcription elongation factor b (p-TEFb) . In humans, there are multiple forms of positive transcription elongation factor b, which may include one of several different cyclins along with cyclin-dependent kinase 9. The complex containing the encoded cyclin and cyclin-dependent kinase 9 acts as a cofactor of human immunodeficiency virus type 1 (HIV-1) Tat protein, and is both necessary and sufficient for full activation of viral transcription. This cyclin and its kinase partner are also involved in triggering transcript elongation through phosphorylation of the carboxy-terminal domain of the largest RNA polymerase II subunit. Overexpression of this gene is implicated in tumor growth. Alternative splicing results in multiple transcript variants.

Product Specifications

CAS Number

9007-83-4

Specifications

Western blot: 0.5-1 µg/mL, Immunohistochemistry (FFPE) : 1-2 µg/mL, Immunofluorescence/Immunocytochemistry: 2-4 µg/mL, Flow cytometry: 1-3ug/10^6 cells

UniProt

O60563

Host

Rabbit

Reactivity

Human, Mouse, Rat

Immunogen

Amino acids QKQNSKSVPSAKVSLKEYRAKHAEELAAQKRQLENM from the human protein were used as the immunogen for the Cyclin T1 antibody.

Clonality

Polyclonal

Isotype

IgG

Applications

WB, IHC-P, IF/ICC, FACS

Purity

Antigen affinity

Format

Antigen affinity purified

Buffer

Lyophilized from 1X PBS with 2.5% BSA and 0.025% sodium azide

Reconstitution

Prior to reconstitution, store at 4oC. After reconstitution, the Cyclin T1 antibody can be stored for up to one month at 4oC. For long-term, aliquot and store at -20oC. Avoid repeated freezing and thawing.

Limitations

This Cyclin T1 antibody is available for research use only.

Storage Conditions

Prior to reconstitution, store at 4°C. After reconstitution, the Cyclin T1 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.

Formulation

0.5 mg/mL if reconstituted with 0.2ml sterile DI water

Applications Notes

Optimal dilution of the Cyclin T1 antibody should be determined by the researcher.

Location

Nuclear

Image Legend

Western blot testing of 1) rat kidney, 2) mouse spleen and 3) human Jurkat lysate with Cyclin T1 antibody at 0.5ug/ml. Predicted/observed molecular weight ~81 kDa.