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Human CD22 Protein, hFc-His Tag

Human CD22 Protein, hFc-His Tag

Item no.	DIM-PME100005-100ug
Manufacturer	DIMA Biotechnology
Amount	100 ug
Quantity options	100 ug 10 ug 50 ug
Category	Oncology Neuroscience Neural Lineage Markers By Cell Type Carcinoma Hematology Leukemia Lymphoma Peptides & Proteins Recombinant Proteins Cell Biology Cell Movement Cell Adhesion Progenitor Markers
Type	Proteins
Format	Lyophilized
Specific against	Human (Homo sapiens)
Host	HEK293
Conjugate/Tag	HIS, Fc
Purity	The purity of the protein is greater than 95% as determined by SDS-PAGE and Coomassie blue staining.
ECLASS 10.1	32160409
ECLASS 11.0	32160409
UNSPSC	12352202
Alias	CD22, SIGLEC2, BL-CAM, SIGLEC-2, Siglec2, SIGLEC2FLJ22814
Similar products	CD22, SIGLEC2, BL-CAM, SIGLEC-2, Siglec2, SIGLEC2FLJ22814
Shipping condition	Room temperature
Available
Manufacturer - Category	ECD Proteins
Manufacturer - Targets	CD22
Manufacturer - Conjugate / Tag	C-Human Fc and 6xHis Tag
Molecular Weight	The protein has a predicted molecular mass of 102.1 kDa after removal of the signal peptide. The apparent molecular mass of CD22-hFc-His is approximately 130-180 kDa due to glycosylation.
Storage	Store at -20°C to -80°C for 12 months in lyophilized form. After reconstitution, if not intended for use within a month, aliquot and store at -80°C (Avoid repeated freezing and thawing). Lyophilized proteins are shipped at ambient temperature.
Background	B-cell receptor CD22 is also known as Sialic acid-binding Ig-like lectin 2 (Siglec-2), B-lymphocyte cell adhesion molecule (BL-CAM), T-cell surface antigen Leu-14, which belongs to the immunoglobulin superfamily and SIGLEC (sialic acid binding Ig-like lectin) family. CD22 mediates B-cell B-cell interactions, and may be involved in the localization of B-cells in lymphoid tissues. Siglec-2 / CD22 binds sialylated glycoproteins, one of which is CD45. Siglec2 / CD22 plays a role in positive regulation through interaction with Src family tyrosine kinases and may also act as an inhibitory receptor by recruiting cytoplasmic phosphatases via their SH2 domains that block signal transduction through dephosphorylation of signaling molecules.
Molecular Characterization	CD22(Asp20-Arg687) hFc(Glu99-Ala330) 6xHis tag
Description	Recombinant human CD22 protein with C-terminal human Fc and 6xHis tag
Formulation & Reconstitution	Lyophilized from sterile PBS, pH 7.4. Normally 5 % - 8% trehalose is added as protectants before lyophilization. Please see Certificate of Analysis for specific instructions of reconstitution.
Usage	Research use only

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

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Amount: 100 ug

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Delivery expected until 7/31/2025

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