Ki-67 (Proliferating Cell Marker) (MKI67/2463), 1mg/mL

About this product

Ki-67 antigen is a nuclear, non-histone protein that is present in all stages of the cell cycle except G0. This characteristic makes Ki-67 an excellent marker for proliferating cells and is commonly used as one of the prognostic factors in cancer studies. A correlation has been demonstrated between Ki-67 index and the histo-pathological grade of neoplasms. Assessment of Ki-67 expression in renal and ureter tumors shows a correlation between tumor proliferation and disease progression, thus making it possible to differentiate high-risk patients. Ki-67 expression may also prove to be important for distinguishing between malignant and benign peripheral nerve sheath tumors. Ki-67 labeling index has been shown to be a prognostic marker in a number of neoplasms including grade II astrocytoma, oligodendroglioma, colon carcinoma, and breast carcinoma. In general, Ki-67 is a good marker of proliferating cell populations. Primary antibodies are available purified, or with a selection of fluorescent CF® Dyes and other labels. CF® Dyes offer exceptional brightness and photostability. Note: Conjugates of blue fluorescent dyes like CF®405S and CF®405M are not recommended for detecting low abundance targets, because blue dyes have lower fluorescence and can give higher non-specific background than other dye colors.

Specifications

Catalog number

BNUM2463-50

Size / count

1x 50 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Synonyms

KI-67; Ki67; KI-67 Antigen (KIA) ; MKI67; Proliferation related Ki-67 antigen

UNSPSC

41116161

UNSPSC Description

Primary and secondary antibodies for multiple methodology immunostaining detection application

Gene Name

MKI67

Gene ID

4288

NCBI Gene ID

689823

UniProt

P46013

Swiss Prot

P46013

Host

Mouse

Species Reactivity

Human

Reactivity

Ki-67

Immunogen

Recombinant fragment of human Ki67 protein (around aa 2293-2478) (exact sequence is proprietary)

Target Antigen

Ki-67

Clonality

Monoclonal

Clone

MKI67/2463

Type

Primary

Source

Animal

Origin

Animal

Applications

Flow, intracellular (verified) |IHC, FFPE (verified) |WB (verified)

Positive Control

Any actively proliferating cells. Skin, Tonsil or Lymph Node

Stability

2 years

Concentration

1 mg/mL

Buffer

PBS, no BSA, no azide

Molecular Weight

345 kDa and 395 kDa

Shipping Conditions

RT (ND)

Storage Conditions

Stable at room temperature or 37°C (98°F) for 7 days.

Shelf Life

Guaranteed for at least 24 months from date of receipt when stored as recommended

Fragment

IgG1, kappa

Species

Mus musculus (mouse)

Classification

PBS, no BSA, no sodium azide (CAS 26628-22-8)

Conjugate

Purified, BSA-free