CD3 epsilon antibody (AA 23-207)

Catalog No. ABIN3043805

Product Details anti-CD3 epsilon Antibody

Target: CD3 epsilon (CD3E)

Binding Specificity: AA 23-207

Reactivity: Human, Mouse, Rat, Chicken

Host: Rabbit

Clonality: Polyclonal

Conjugate: This CD3 epsilon antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (IHC), Immunofluorescence (IF), Immunohistochemistry (Frozen Sections) (IHC (fro)), Immunocytochemistry (ICC)

Purpose: Anti-CD3 epsilon/CD3E Antibody Picoband®

Cross-Reactivity (Details): No cross-reactivity with other proteins

Characteristics: Anti-CD3 epsilon/CD3E Antibody Picoband® (ABIN3043805). Tested in IF, IHC, IHC-F, ICC, WB applications. This antibody reacts with Chicken, 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.

Purification: Immunogen affinity purified.

Immunogen: E.coli-derived human CD3 epsilon recombinant protein (Position: D23-I207). Human CD3 epsilon shares 65% amino acid (aa) sequence identity with mouse CD3 epsilon.

Isotype: IgG

Application Details

Application Notes: Western blot, 0.1-0.5 μg/mL, Human
Immunohistochemistry (Paraffin-embedded Section), 0.5-1 μg/mL, Human, Mouse, Rat, Chicken
Immunohistochemistry (Frozen Section), 0.5-1 μg/mL, Mouse, Rat
Immunocytochemistry , 0.5-1 μg/mL, Human
Immunofluorescence, 2 μg/mL, Human, Mouse, Rat
1. Clevers HC, Dunlap S, Wileman TE, Terhorst C (November 1988)."Human CD3-epsilon gene contains three miniexons and is transcribed from a non-TATA promoter". Proc. Natl. Acad. Sci. U.S.A. 85(21): 8156-60. 2. "Entrez Gene: CD3E CD3e molecule, epsilon (CD3-TCR complex)" 3. Gold DP, Puck JM, Pettey CL, Cho M, Coligan J, Woody JN, Terhorst C (1986). "Isolation of cDNA clones encoding the 20K non-glycosylated polypeptide chain of the human T-cell receptor/T3 complex". Nature 321 (6068): 431-4.

Comment:

Antibody can be supported by chemiluminescence kit ABIN921124 in WB, supported by ABIN921231 in IHC(P), IHC(F) and ICC.

Restrictions: For Research Use only

Handling

Format: Lyophilized

Reconstitution: Add 0.2 mL of distilled water will yield a concentration of 500 μg/mL.

Concentration: 500 μg/mL

Buffer: Each vial contains 5 mg BSA, 0.9 mg NaCl, 0.2 mg Na2HPO4, 0.05 mg Sodium azide.

Preservative: Sodium azide

Precaution of Use: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C,-20 °C

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

References for anti-CD3 epsilon antibody (ABIN3043805)

Guo, Qian, Zhang: "The pathological features of ectopic lymphoid neogenesis in idiopathic dacryoadenitis." in: BMC ophthalmology, Vol. 16, pp. 66, (2017) (PubMed).

Chen, Liu, Xu, Yang, Zhang, Zhang: "Effectiveness of immune therapy combined with chemotherapy on the immune function and recurrence rate of cervical cancer." in: Experimental and therapeutic medicine, Vol. 9, Issue 3, pp. 1063-1067, (2015) (PubMed).

Huang, Zhu, Zhang, Zhu, Liu, Zhu, Wang, Li, Yang, Dong, Liu, Chen, Zhang, Yang, Deng, Fan, Wang, Liu, Ma, Fu, Wu: "S100+ cells: a new neuro-immune cross-talkers in lymph organs." in: Scientific reports, Vol. 3, pp. 1114, (2013) (PubMed).

Li, Geng, Yin, Chen, Yang, Wu, Li, Du, Schmidt, Przybylski: "Decreased level of recent thymic emigrants in CD4+ and CD8+T cells from CML patients." in: Journal of translational medicine, Vol. 8, pp. 47, (2010) (PubMed).

Xie, Jia, He, Gao: "Morphological observation of tumor infiltrating immunocytes in human rectal cancer." in: World journal of gastroenterology, Vol. 12, Issue 11, pp. 1757-60, (2006) (PubMed).

Zhang, Chen, Lao, Huang: "Effect of Hejie decoction on T cell immune state of chronic hepatitis B patients." in: World journal of gastroenterology, Vol. 10, Issue 10, pp. 1436-9, (2005) (PubMed).

Target Details for CD3 epsilon

Target: CD3 epsilon (CD3E)

Alternative Name: CD3E (CD3E Products)

Background:

Synonyms: T-cell surface glycoprotein CD3 epsilon chain,T-cell surface antigen T3/Leu-4 epsilon chain,CD3e,CD3E,T3E,

Tissue Specificity: Expressed in all fetal tissues examined with highest levels in brain, kidney, heart and spleen. Weak expression in liver. In adult brain, highest expression found in the frontal lobe of the cortex and in the anterior perisylvian cortex- opercular gyri. Moderate expression in the cerebellar cortex, the posterior perisylvian cortex-opercular gyri and the temporal associated cortex. Weak expression found in the striate, extra- striate and motor cortices. Expressed in cerebrospinal fluid, and plasma. Isoform APP695 is the predominant form in neuronal tissue, isoform APP751 and isoform APP770 are widely expressed in non- neuronal cells. Isoform APP751 is the most abundant form in T- lymphocytes. Appican is expressed in astrocytes. .

Background: CD3e molecule, epsilon also known as CD3E is a polypeptide which in humans is encoded by the CD3E gene which resides on chromosome 11. It is mapped to 11q23.3. The protein encoded by this gene is the CD3-epsilon polypeptide, which together with CD3-gamma, -delta and -zeta, and the T-cell receptor alpha/beta and gamma/delta heterodimers, forms the T cell receptor-CD3 complex. This complex plays an important role in coupling antigen recognition to several intracellular signal-transduction pathways. The genes encoding the epsilon, gamma and delta polypeptides are located in the same cluster on chromosome 11. The epsilon polypeptide plays an essential role in T-cell development.

Sequence Similarities: Contains 1 Ig-like (immunoglobulin-like) domain.

Molecular Weight: 23 kDa

Gene ID: 916

UniProt: P07766

Pathways: TCR Signaling, CXCR4-mediated Signaling Events, Ubiquitin Proteasome Pathway