Manufactured by:ELK Biotechnology
RUO

CD33 rabbit pAb

CD33 rabbit pAb from ELK Biotechnology

SKU:
ABM108051
Product type
Primary Antibody
TargetCD33
ApplicationsWB, ELISA
Species / reactivityHuman, Rat, Mouse
Expression systemMonocytic/myeloid lineage cells. In the brain, CD33 is mainly expressed on microglial cells.
PurityThe antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.

Manufacturer provenance

Manufactured by:
ELK Biotechnology
Sold by:
ABMIUM
Fulfilled from:
Manufacturer facility or confirmed fulfilment location

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Product description

CD33 rabbit pAb is a research-use antibody from ELK Biotechnology for studying CD33 in WB, ELISA workflows with listed reactivity for Human, Rat, Mouse. Specifications and supporting documents below should be reviewed when planning the experiment.

Background

domain:Contains 2 copies of a cytoplasmic motif that is referred to as the immunoreceptor tyrosine-based inhibitor motif (ITIM). This motif is involved in modulation of cellular responses. The phosphorylated ITIM motif can bind the SH2 domain of several SH2-containing phosphatases.,function:Putative adhesion molecule of myelomonocytic-derived cells that mediates sialic-acid dependent binding to cells. Preferentially binds to alpha-2,6-linked sialic acid. The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface. In the immune response, may act as an inhibitory receptor upon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) that block signal transduction through dephosphorylation of signaling molecules. Induces apoptosis in acute myeloid leukemia (in vitro).,online information:Siglec-3,PTM:Phosphorylation of Tyr-340 is involved in binding to PTPN6 and PTPN11. Phosphorylation of Tyr-358 is involved in binding to PTPN6.,similarity:Belongs to the immunoglobulin superfamily. SIGLEC (sialic acid binding Ig-like lectin) family.,similarity:Contains 1 Ig-like C2-type (immunoglobulin-like) domain.,similarity:Contains 1 Ig-like V-type (immunoglobulin-like) domain.,subunit:Interacts with PTPN6/SHP-1 and PTPN11/SHP-2 upon phosphorylation.,tissue specificity:Monocytic/myeloid lineage cells.,

Additional antibody information

Specificity CD33 Polyclonal Antibody detects endogenous levels of CD33 protein.
Validation evidence captions Western Blot analysis of NIH-3T3, KB cells using CD33 Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000 | Western Blot analysis of 3T3 cells using CD33 Polyclonal Antibody. Secondary antibody(catalog#:RS0002) was diluted at 1:20000
Key facts & specifications
Research areas
>>Hematopoietic cell lineage
Also known as
CD33; SIGLEC3; Myeloid cell surface antigen CD33; Sialic acid-binding Ig-like lectin 3; Siglec-3; gp67; CD33
Host species
Rabbit
Clonality
Polyclonal
Isotype
IgG
Dilution range
Western Blot: 1/500 - 1/2000. ELISA: 1/10000. Not yet tested in other applications.
Immunogen
The antiserum was produced against synthesized peptide derived from the Internal region of human CD33. AA range:71-120
Observed band
40kD
Cellular localization
[Isoform CD33M]: Cell membrane ; Single-pass type I membrane protein.; [Isoform CD33m]: Peroxisome . CD33m isoform does not localize to cell surfaces but instead accumulates in peroxisomes. .
Assay type
Antibody validation/application
Source organism
Rabbit
Concentration
1 mg/ml
Working concentration
Western Blot: 1/500 - 1/2000. ELISA: 1/10000. Not yet tested in other applications.
Purification
The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen.
Form / buffer
Liquid
Sequence fragment
AA range: 71-120
Quantity per pack
50µL/100µL
Validation & performance evidence
ABMIUM Validated™ ABMIUM Verified™ Expected performance Not suitable

Application validation matrix

Evidence status by application and model.

SpeciesWBIHCIFELISAIPFCMChIP
Human
Rat
Mouse
Identifiers & database references
Supplier SKU / catalogue number
ES4314
UniProt entry
P20138
Storage, stability & shipping
Storage conditions
'-20°C/1 year
Long-term storage
'-20°C/1 year
Storage buffer
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
Compliance & documents
CE marked
No
ISO certifications
ISO 9001
Datasheet
Open datasheet
Product manual
Open manual
Frequently asked questions
Who manufactured this product?

This product is manufactured by ELK Biotechnology and sold through ABMIUM without relabelling.

Can ABMIUM ship this product internationally?

ABMIUM supports global orders. Availability, shipping requirements and applicable import arrangements are confirmed before fulfilment where required.

Can I check suitability before ordering?

Yes. Send your target, sample, application and experimental conditions through ABMIUM MATCH or technical support.

Is this product for clinical use?

Unless the listing expressly states otherwise, ABMIUM products are supplied for research use only and are not for diagnostic or therapeutic use.

Research target context

CD33CD33 molecule

View target guide

CD33 identifies CD33 molecule in Homo sapiens (Human). This target record connects NCBI Gene 945, UniProtKB P20138 and related ABMIUM catalogue products.

Organism
Multiple species; representative: Homo sapiens (Human)
NCBI Gene
945
UniProtKB
P20138
ELK Biotechnology
£220.00