Human TG / Thyroglobulin

Mouse

Human (tested or 100% immunogen sequence identity)

IgG1 Recombinant Monoclonal

rTGB24

Unconjugated

Protein A/G purified

Unmodified. Also available Azide-free, Carrier-free.

Human thyroid follicular cells. Antigen Molecular Weight: 660 kDa (Dimeric Form)

Thyroglobulin is a 660 kDa dimeric pre-protein with multiple glycosylation sites. It is produced by and processed within the thyroid gland to produce the hormone thyroxine and triiodothyronine.  Prior to forming dimers, thyroglobulin monomers undergo conformational maturation in the endoplasmic reticulation.  The vast majority of follicular carcinomas of the thyroid will give positive immunoreactivity for anti-thyroglobulin even though sometimes only focally. Poorly differentiated carcinomas of the thyroid are frequently anti-thyroglobulin negative. Adenocarcinomas of other-than-thyroid origin do not react with this antibody. This antibody is useful in identification of thyroid carcinoma of the papillary and follicular types. Presence of thyroglobulin in metastatic lesions establishes the thyroid origin of tumor. Anti-thyroglobulin, combined with anti-calcitonin, can identify medullary carcinomas of the thyroid. Furthermore, anti-thyroglobulin, combined with anti-TTF1, can be a reliable marker to differentiate between primary thyroid and lung neoplasms.

• IHC - Paraffin (1:50)

Immunohistology (Formalin-fixed - 0.5-1.0 ug/ml for 30 min at RT - Staining of formalin-fixed tissues requires boiling tissue sections in 10 mM citrate buffer, pH 6.0, for 10-20 min followed by cooling at RT for 20 minutes.) Optimal dilution for a specific application should be determined.

10 mM PBS, 0.05% BSA, 0.05% Sodium Azide

Store at 2°C to 8°C for up to 2 years.

For research use only. Intended for use by laboratory professionals.

This antibody carries the LSBio 100% Guarantee.

Uniprot: P01266 NCBI: NM_003235 NP_003226.4