Tumor Marker
Tumor Marker
Ca tumour markeris a chemical substance that reflects the presence of a Tumor. It is present in malignant tumour cells, not in normal adult tissues, and substances abnormally produced by malignant tumour cells or by the host's response to tumour stimulation created it.
Their presence or quantitative changes can indicate the nature of the tumour to understand the histogenesis, cell differentiation, and cell function of the tumour.
Detection of tumor counthas the following functions:
Early detection of tumour;
Tumour census and screening;
Diagnosis, differential diagnosis and staging of tumours;
Monitoring the efficacy of surgery, chemotherapy and radiotherapy for tumour patients;
Indicators of tumour recurrence;
Prognosis of tumour;
Looking for the primary foci of metastases of unknown origin.
Tumor Antigens
Tumor antigens generally refer to new or overexpressed antigenic substances during the occurrence and development of tumors.
The possible mechanisms for the body to produce tumor antigens are: 1) gene mutation; 2) the activation of genes that were not expressed initially during the process of cell carcinogenesis; 3) abnormalities in some aspects of the antigen synthesis process (such as abnormal glycosylation leading to the production of unique protein degradation products) ); abnormal and ectopic expression of antigens or differentiation antigens during embryonic stage; ⑤ overexpression of specific gene products, significantly signal transduction molecules; ⑥ expression of exogenous genes (such as viral genes).
Cancer Antigen
According to the specificity of cancer antigens in blood, cancer antigens are divided into (1) Tumor-specific antigens (2) Tumor-associated antigens.
Tumor-specific antigen (TSA) is a neoantigen-specific to tumor cells or exists only in specific but not in normal cells.
Tumor-associated antigen (TAA) refers to antigens peculiar to non-tumor cells and exist in normal cells and other tissues. Still, their content is significantly increased when cells become cancerous.
If you want to know more about cancer antigen numbers, please visit our website.
Send product request
Other supplier products
Thyroglobulin (Tg) | Thyroglobulin (Tg) Thyroid thyroglobulinis a 660 kDa, a dimeric glycoprotein produced by the follicular cells of the thyroid and released into the... | |
Mouse Myo mAb | Myo antibody Name: Myo mAbMouse mAb Catalog No. GSA501 Description: Epitope Mouse SEKBIO IVD Raw Materials Services As a diagnostic antigen/antibo... | |
Thyroid Peroxidase (TPO) | Thy peroxidase(TPO), also called thyroperoxidase or thyroid peroxidase igg, catalyzes the iodization of thyroglobulin tyrosine during the biosynthe... | |
Others | The first antibody is commonly said antibody, namely can and antigen-specific binding.The second antibody can combine with an antibody, namely the ... | |
Testosterone (Testo) | Testosteroneis the primary male sex hormone and an anabolic steroid. In male humans, testosterone plays a vital role in developing male reproductiv... |
Same products
High Quality 4aco pvp BMK appp bk-edbp euty dibu WhatsApp; | Seller: Tianjin Hangyu Import and Export Co., Ltd. | Dearfriend,Ifyouarelookingforareliablesupplier,weweretheperfectchoice!Weareaverytrustworthysuppli... | |
Waterproof Cast Cover Leg | Seller: Planet(shanghai)Internaitonal Co., Ltd. | Strong waterproof cast cover leg, also known as cast and bandage protector leg, covers for shower... | |
Medical Tape | Seller: Planet(shanghai)Internaitonal Co., Ltd. | wholesale medical tapeis a kind of bandage that has been strictly sterilized and is specially des... | |
Lens Wipes | Seller: Planet(shanghai)Internaitonal Co., Ltd. | Soft and pre-wet cleaning first aid direct lens wipesbulk can gently clean the glass on the optic... | |
Instant Ice Pack | Seller: Planet(shanghai)Internaitonal Co., Ltd. | Our cool instant cold pack bulk range allows you to immediately perform cold therapy without the ... |