CD4, Mouse (T-Cell Marker) (GK1.5), CF568 conjugate, 0.1mg/mL

About this product

CD4 is a member of the Ig superfamily, primarily expressed on most thymocytes, a subset of T cells, and weakly on macrophages and dendritic cells. It acts as a coreceptor with the TCR during T cell activation and thymic differentiation by binding MHC class II and associating with the protein tyrosine kinase, lck. CD4 is expressed by the majority of thymocytes, most helper T cells, a subset of NK-T cells and weakly by dendritic cells and macrophages. CD4 plays an important role in the development of T cells and is required for mature T cells to function optimally. This antibody blocks helper T cell responses to MHC class II antigens, including cytolysis, proliferation, allogeneic B cell help, and release of lymphokines. 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

BNC682009-500

Size / count

1x 500 µL

Dry ice

No

Hazardous

No

Discontinued

No

CAS Number

9007-83-4

Synonyms

CD4 (L3T4) ; CD4; CD4 Lymphocyte deficiency; included; Leu3; Ly-4; Lymphocyte antigen CD4; p55; T cell differentiation antigen L3T4; T-cell surface antigen T4/Leu-3; T-cell surface glycoprotein CD4

UNSPSC

41116161

UNSPSC Description

Primary and secondary antibodies for multiple methodology immunostaining detection application

Gene ID

12504

NCBI Gene ID

2209

UniProt

P06332

Swiss Prot

P06332

Host

Rat

Species Reactivity

Mouse

Reactivity

CD4

Immunogen

Mouse CTL clone V4

Target Antigen

CD4

Clonality

Monoclonal

Clone

GK1.5

Type

Primary

Source

Animal

Origin

Animal

Applications

Flow, surface (published) |Functional studies (published)

Positive Control

Spleen, Thymus or Lymph Node.

Stability

2 years

Concentration

0.1 mg/mL

Buffer

PBS, 0.1% BSA, 0.05% azide

Molecular Weight

55 kDa

References & Citations

Note: References for this clone sold by other suppliers may be listed for expected applications. Immunological Rev (1982) 74:29-56. (functional studies) J Immunol (2005) 175: 2357-2365. (Flow)

Shipping Conditions

RT (ND)

Storage Conditions

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

Notes

Protect from light

Shelf Life

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

Fragment

IgG2b, kappa

Species

Rattus norvegicus (laboratory rat), BSA from bovine serum (Bos taurus) or recombinant BSA produced in Chinese hamster ovary cells.

Classification

0.05% sodium azide (CAS 26628-22-8)

Conjugate

CF568