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PRODUCT CODE: ET1612-21

Cyclin B2 Recombinant Rabbit Monoclonal Antibody [SD2045] (ET1612-21)

  • Recombinant

Applications

  • WB

  • ICC

  • IF

  • IHC-P

  • IP

REACTIVITY

  • Human

  • Mouse

  • Rat

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Western blot analysis of Cyclin B2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-21, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.<br /> Positive control: <br /> Lane 1: K562 cell lysate<br /> Lane 2: Hela cell lysate
  • Western blot analysis of Cyclin B2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-21, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.<br /> Positive control: <br /> Lane 1: K562 cell lysate<br /> Lane 2: Hela cell lysate
  • ICC staining of Cyclin B2 in PC-12 cells (green). Formalin fixed cells were permeabilized with 0.1% Triton X-100 in TBS for 10 minutes at room temperature and blocked with 1% Blocker BSA for 15 minutes at room temperature. Cells were probed with the primary antibody (ET1612-21, 1/50) for 1 hour at room temperature, washed with PBS. Alexa Fluor®488 Goat anti-Rabbit IgG was used as the secondary antibody at 1/1,000 dilution. The nuclear counter stain is DAPI (blue).
  • Immunohistochemical analysis of paraffin-embedded mouse testis tissue using anti-Cyclin B2 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1612-21, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
  • Immunohistochemical analysis of paraffin-embedded mouse colon tissue using anti-Cyclin B2 antibody. The section was pre-treated using heat mediated antigen retrieval with Tris-EDTA buffer (pH 8.0-8.4) for 20 minutes.The tissues were blocked in 5% BSA for 30 minutes at room temperature, washed with ddH2O and PBS, and then probed with the primary antibody (ET1612-21, 1/50) for 30 minutes at room temperature. The detection was performed using an HRP conjugated compact polymer system. DAB was used as the chromogen. Tissues were counterstained with hematoxylin and mounted with DPX.
Western blot analysis of Cyclin B2 on different lysates. Proteins were transferred to a PVDF membrane and blocked with 5% BSA in PBS for 1 hour at room temperature. The primary antibody (ET1612-21, 1/500) was used in 5% BSA at room temperature for 2 hours. Goat Anti-Rabbit IgG - HRP Secondary Antibody (HA1001) at 1:5,000 dilution was used for 1 hour at room temperature.
Positive control:
Lane 1: K562 cell lysate
Lane 2: Hela cell lysate

Applications

  • WB

  • ICC

  • IF

  • IHC-P

  • IP

REACTIVITY

  • Human

  • Mouse

  • Rat

SPECIFICATIONS

Product Type

Recombinant Rabbit monoclonal primary

Product Name

Cyclin B2 Recombinant Rabbit Monoclonal Antibody [SD2045] (ET1612-21)

Immunogen

Recombinant protein

Host

Rabbit

Positive Control

K562 cell lysate, Hela cell lysate, PC-12, mouse testis tissue, mouse colon tissue.

Conjugation

Unconjugated

Clonality

Monoclonal

Clone Number

SD2045

PROPERTIES

Form

Liquid

Storage Condition

Store at +4C after thawing. Aliquot store at -20C or -80C. Avoid repeated freeze / thaw cycles.

Storage Buffer

1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Concentration

1 ug/ul

PURIFICATION

Protein A affinity purified.

MOLECULAR WEIGHT

45 kDa

Isotype

IgG

APPLICATION DILUTION

  • WB

  • 1:1,000

  • ICC/IF

  • 1:50-1:200

  • IHC-P

  • 1:50-1:200

TARGET

UNIPROT #

O95067

PROTEIN NAME

Cyclin B2

SYNONYMS

ccnb2 antibody; CCNB2_HUMAN antibody; CycB2 antibody; Cyclin B2 antibody; G2 mitotic specific cyclin B2 antibody; G2/mitotic specific cyclin B2 antibody; G2/mitotic-specific cyclin-B2 antibody; HsT17299 antibody; MGC108931 antibody; MGC140694 antibody

SEQUENCE SIMILARITIES

Belongs to the cyclin family. Cyclin AB subfamily.

DEVELOPMENTAL STAGE

Accumulates steadily during G2 and is abruptly destroyed at mitosis.

SUBCELLULAR LOCATION

Centrosome, microtubule cytoskeleton, cytosol, nucleus, cyclin-dependent protein kinase holoenzyme complex, cytoplasm, host cell nucleus, membrane.

FUNCTION

In eukaryotic cells, mitosis is initiated following the activation of a protein kinase known variously as maturation-promoting factor, M-phase specific histone kinase or M-phase kinase. This protein kinase is composed of a catalytic subunit (Cdc2), a regulatory subunit (cyclin B) and a low molecular weight subunit (p13-Suc 1). The Cdc/cyclin enzyme is subject to multiple levels of control of which the regulation of the catalytic subunit by tyrosine phosphorylation is the best understood. Tyrosine phosphorylation inhibits the Cdc2/cyclin B enzyme and tyrosine dephosphorylation, occurring at the onset of mitosis, directly activates the pre-MPF complex . Evidence has established that B-type cyclins not only act on M-phase regulatory subunits of the Cdc2 protein kinase, but also activate the Cdc25A and Cdc25B endogenous tyrosine phosphatase, of which Cdc2 is the physiological substrate. The two B-type cyclins, cyclin B1 and cyclin B2, have been shown to have distinct tissue distributions.