Cytokeratin, pan (KRTL/1077 + KRTH/1076), 1mg/mL

About this product

Twenty human keratins are resolved with two-dimensional gel electrophoresis into acidic (pI 6.0) subfamilies. This antibody cocktail recognizes acidic (Type I or LMW) and basic (Type II or HMW) cytokeratins, which include CK1, CK3, CK4, CK5, CK6, CK8, CK10, CK14, CK15, CK16, and CK19. Many studies have shown the usefulness of keratins as markers in cancer research and tumor diagnosis. KRTL/KRTH is a broad spectrum anti pan-cytokeratin antibody cocktail, which differentiates epithelial tumors from non-epithelial tumors e.g. squamous vs. adenocarcinoma of the lung, liver carcinoma, breast cancer, and esophageal cancer. It has been used to characterize the source of various neoplasms and to study the distribution of cytokeratin containing cells in epithelia during normal development and during the development of epithelial neoplasms. This antibody stains cytokeratins present in normal and abnormal human tissues and has shown high sensitivity in the recognition of epithelial cells and carcinomas.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

BNUM1100-50

Size / count

1x 50 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Synonyms

K1B; KRT1B; Keratin, type II cytoskeletal 1b; K77; CK-1B; Keratin 1B; Keratin-77; Cytokeratin-1B; Type-II Keratin Kb39

UNSPSC

41116161

UNSPSC Description

Primary and secondary antibodies for multiple methodology immunostaining detection application

Gene Name

KRT76, KRT77

Gene ID

374454 (KRT77) & 51350 (KRT76)

Host

Mouse

Species Reactivity

Human, Rat

Reactivity

Cytokeratin, pan

Immunogen

Recombinant human KRT77 and KRT76 protein

Target Antigen

Cytokeratin, pan

Clonality

Monoclonal

Clone

KRTL/1077 KRTH/1076

Type

Primary

Source

Animal

Origin

Animal

Applications

IHC, FFPE (verified)

Field of Research

Cancer, Cytoskeleton

Positive Control

Skin, Adeno- or Squamous carcinomas

Stability

2 years

Concentration

1 mg/mL

Buffer

PBS, no BSA, no azide

Molecular Weight

67 kDa (CK1) ; 64 kDa (CK3) ; 59 kDa (CK4) ; 58 kDa (CK5) ; 56 kDa (CK6) ; 52 kDa (CK8) ; 56.5 kDa (CK10) ; 50 kDa (CK14) ; 50 kDa (CK15) ; 48 kDa (CK16) ; 40 kDa (CK19)

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

IgG' s

Species

Mus musculus (mouse)

Classification

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

Conjugate

Purified, BSA-free