Anti-Cyclin D1/CCND1 Antibody Picoband®, Carrier-free

About this product

Boster Bio Anti-Cyclin D1/CCND1 Antibody catalog # PA1245-1. Tested in WB applications. This antibody reacts with Human, Mouse, Rat. The brand Picoband indicates this is a premium antibody that guarantees superior quality, high affinity, and strong signals with minimal background in Western blot applications. Only our best-performing antibodies are designated as Picoband, ensuring unmatched performance.

Specifications

Catalog number

PA1245-1-carrier-free

Size / count

100 µg/Vial

Dry ice

No

Hazardous

No

Discontinued

No

Background

Cyclin D1, also known as CCND1, is a human gene. The protein encoded by this gene belongs to the highly conserved cyclin family, whose members are characterized by a dramatic periodicity in protein abundance throughout the cell cycle. Cyclin D1 encodes the regulatory subunit of a holoenzyme that phosphorylates and inactivates the retinoblastoma protein and promotes progression through the G1-S phase of the cell cycle. Amplification or overexpression of cyclin D1 plays pivotal roles in the development of a subset of human cancers including parathyroid adenoma, breast cancer, colon cancer, lymphoma, melanoma, and prostate cancer. The cyclin D1 gene is overexpressed in human breast cancers and is required for oncogene-induced tumorigenesis. Brisken et al. (2003) found that prolactin (PRL; 176760) induced IGF2 (147470) mRNA and IGF2 induced cyclin D1 protein expression in mouse mammary epithelial cultures. And they also concluded that IGF2 is a mediator of prolactin-induced alveologenesis and that prolactin, IGF2, and cyclin D1 are components of a developmental pathway in mammary gland.

Synonyms

G1/S-specific cyclin-D1;Ccnd1;Cyl-1;

Gene Name

G1/S-specific cyclin-D1

UniProt

P25322

Host

Rabbit

Reactivity

Human,Mouse,Rat

Cross Reactivity

No cross-reactivity with other proteins

Immunogen

A synthetic peptide corresponding to a sequence at the C-terminus of mouse Cyclin D1, identical to the related rat sequence, and different from the related human sequence by three amino acids.

Clonality

Polyclonal

Applications

WB

Purification

Immunogen affinity purified.

Concentration

Adding 0.2 ml of distilled water will yield a concentration of 500 μg/ml.

Form

Lyophilized

Reconstitution

Add 0.2ml of distilled water will yield a concentration of 500ug/ml.

Function

Regulatory component of the cyclin D1-CDK4 (DC) complex that phosphorylates and inhibits members of the retinoblastoma (RB) protein family including RB1 and regulates the cell-cycle during G (1)/S transition. Phosphorylation of RB1 allows dissociation of the transcription factor E2F from the RB/E2F complex and the subsequent transcription of E2F target genes which are responsible for the progression through the G (1) phase. Hypophosphorylates RB1 in early G (1) phase. Cyclin D-CDK4 complexes are major integrators of various mitogenenic and antimitogenic signals. Also substrate for SMAD3, phosphorylating SMAD3 in a cell-cycle-dependent manner and repressing its transcriptional activity. Component of the ternary complex, cyclin D1/CDK4/CDKN1B, required for nuclear translocation and activity of the cyclin D-CDK4 complex. Exhibits transcriptional corepressor activity with INSM1 on the NEUROD1 and INS promoters in a cell cycle-independent manner (By similarity). .

Components

Each vial contains 5mg BSA, 0.9mg NaCl, 0.2mg Na2HPO4, 0.05mg Thimerosal, 0.05mg NaN3.

References & Citations

1. Fu, M.; Wang, C.; Li, Z.; Sakamaki, T.; Pestell, R. G. : Minireview: Cyclin D1: normal and abnormal functions. Endocrinology 145: 5439-5447, 2004. 2. Wang, C.; Pattabiraman, N.; Zhou, J. N.; Fu, M.; Sakamaki, T.; Albanese, C.; Li, Z.; Wu, K.; Hulit, J.; Neumeister, P.; Novikoff, P. M.; Brownlee, M.; Scherer, P. E.; Jones, J. G.; Whitney, K. D.; Donehower, L. A.; Harris, E. L.; Rohan, T.; Johns, D. C.; Pestell, R. G. : Cyclin D1 repression of peroxisome proliferator-activated receptor gamma expression and transactivation. Molec. Cell. Biol. 23: 6159-6173, 2003. 3. Brisken, C.; Ayyannan, A.; Nguyen, C.; Heineman, A.; Reinhardt, F.; Tan, J.; Dey, S. K.; Dotto, G. P.; Weinberg, R. A. : IGF-2 is a mediator of prolactin-induced morphogenesis in the breast. Dev. Cell 3: 877-887, 2002. Note: Erratum: Dev. Cell 4: 283 only, 2003.

Storage Conditions

Store at -20℃ for one year from date of receipt. After reconstitution, at 4℃ for one month. It can also be aliquotted and stored frozen at -20℃ for six months. Avoid repeated freeze-thaw cycles.

Calculated Molecular Weight

33429 MW

Observed Molecular Weight

54 kDa

Fragment

Rabbit IgG

Specificity

No cross reactivity with other proteins.

Applications Notes

Western blot, 0.1-0.5μg/ml, Human, Rat, Mouse<br>

Subcellular Location

Nucleus . Cytoplasm . Membrane . Cyclin D- CDK4 complexes accumulate at the nuclear membrane and are then translocated into the nucleus through interaction with KIP/CIP family members.

Sequence Similarities

Belongs to the cyclin family. Cyclin D subfamily.

Protein Name

G1/S-specific cyclin-D1