CTLA4 Antibody(YA6870)

Cat. No.: HY-P87178: Data Sheet User Guide for Antibodies
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CTLA4 Antibody(YA6870) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CTLA4.

For research use only. We do not sell to patients.

Size	Stock	Quantity
20 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
50 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
100 μL	Get quote 2 - 3 Weeks 1 - 2 Weeks 3 - 4 Weeks 2 - 3 weeks	Estimated Time of Arrival: December 31
250 μL	Get quote

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WB: Western Blot;
IHC-P: Immunohistochemistry-Paraffin;
IHC-F: Immunohistochemistry-Frozen;
ICC/IF: Immunocytochemistry/Immunofluorescence;
IF-Tissue: Immunofluorescence-Tissue;
mIHC: Multiplex Immunohistochemical;
IP: Immunoprecipitation;
ChIP: Chromatin Immunoprecipitation;
FC: Flow Cytometry;
ELISA: Enzyme Linked Immunosorbent Assay

Product Detail
Background
Documentation

Description

CTLA4 Antibody(YA6870) is a Rabbit-derived and non-conjugated IgG monoclonal antibody, targeting to CTLA4.

Host

Rabbit

Clonality

Monoclonal,Recombinant

Molecular Weight

Predicted band size: 25 kDa;

Observed band size: 43 kDa

Note: Due to possible protein modifications or aggregation, the molecular weight should be confirmed by actual measurement, and the predicted value is for reference only.

Species Reactivity

Human, Mouse

SwissProt ID

P16410

Gene ID

1493 [NCBI]

Immunogen

Synthetic peptide within Human CTLA4 aa 150 to the C-terminus.

Application &
Dilution Ratio

Application	Dilution Ratio
IHC-P IHC-P: Immunohistochemistry-Paraffin	1:200-1:1000
mIHC mIHC: Multiplex Immunohistochemical	1:500

Purity	Affinity Purified	Conjugation	Non-conjugated
Modification	Unmodified	Isotype	IgG

Appearance

Liquid

Formulation

Supplied in PBS (pH7.4), 0.1% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.

Storage & Stability

Stored at -20°C for 1 year. Avoid repeated freeze / thaw cycles.

Shipping

Shipping with blue ice.

Background

Function：Inhibitory receptor acting as a major negative regulator of T-cell responses. The affinity of CTLA4 for its natural B7 family ligands, CD80 and CD86, is considerably stronger than the affinity of their cognate stimulatory coreceptor CD28

Subcellular Localization：Cell membrane

Expression：
Tissue_Specificity: Widely expressed with highest levels in lymphoid tissues. Detected in activated T-cells where expression levels are 30- to 50-fold less than CD28, the stimulatory coreceptor, on the cell surface following activation

Isoforms & Post-Translational Modification：P16410 has 5 isomers: P16410-1: 24656 Da (predicted); P16410-2: 6560 Da (predicted); P16410-3: 6745 Da (predicted); P16410-4: 8855 Da (predicted); P16410-5: 19145 Da (predicted).
N-glycosylation is important for dimerization丨Phosphorylation at Tyr-201 prevents binding to the AP-2 adapter complex, blocks endocytosis, and leads to retention of CTLA4 on the cell surface

Subunit：Homodimer; disulfide-linked (PubMed:11279501, PubMed:11279502, PubMed:21156796, PubMed:28484017, Ref

Database

SwissProt: P16410 Human ; P09793 Mouse

Synonyms

CD 152; CD152; CD152 antigen; Celiac disease 3; CELIAC3; CTLA 4; CTLA-4; Cytotoxic T cell associated 4; Cytotoxic T lymphocyte associated 4; Cytotoxic T lymphocyte associated antigen 4; Cytotoxic T lymphocyte associated protein 4; Cytotoxic T lymphocyte associated serine esterase 4; Cytotoxic T lymphocyte protein 4; Cytotoxic T-lymphocyte-associated antigen 4; Cytotoxic T-lymphocyte-associated protein 4; GSE; IDDM12; CD152 isoform; CTLA4_HUMAN; GRD4; ICOS; Ligand and transmembrane spliced cytotoxic T lymphocyte associated antigen 4.

Documentation

User Guide for Antibodies (1077 KB)