Showing 65–96 of 116 results

Human Placental Lactogen(hPL)

hPL is a polypeptide hormone synthesized by placental syncytiotrophoblastic cells. It is mainly used in the diagnosis of choriocarcinoma, testicular

Inhibin, Alpha

Inhibin, Alpha is a glycoprotein hormone composed of alpha and beta subunits. It is expressed in the granulosa cells of

Ki-67

Ki-67 antigen is a nuclear antigen specifically related to cell proliferation, used for cell proliferation activity determination. It is expressed

Mammaglobin

Mammaglobin is a breast associated glycoprotein, specifically expressed in breast and in salivary gland tissues, but not in lungs related

MART-1/Melan-A

MART-1/Melan-A is a melanocyte differentiation antigen with a molecular weight of 20kDa, which is expressed in melanocytes and malignant tumors

Melanoma (HMB45)

HMB45 is a melanoma-associated antigen expressed in fetal and neonatal melanocytes, junctional nevus cells, blue nevus cells and malignant melanocytes.

Mesothelial Cell (MC)

MC is mainly distributed in mesothelial cells, and generally not expressed in other glandular epithelia. MC is expressed in both

MLH1

MLH1 is a mismatch repair protein playing an important role in maintaining the integrity and stability of genetic information and

MSH2

MSH2 gene expression occurs in sporadic colorectal cancers. MSH2 gene mutations are associated with approximately 50% of familial and non-familial

MSH6

MSH6 is a mismatch repair protein, frequently expressed in patients with microsatellite instability of high frequency (MSI-H), condition related to

MUC-1

MUC1 is a member of the mucin family, and its synthesis and secretion is one of the characteristics of glandular

MUC-2

MUC-2, a member of the mucin family, associated predominantly with digestive tract tumors. It is widely distributed in normal intestinal

Mucin 5AC (MUC5AC)

MUC5AC, also known as gastric mucus, is mainly expressed in normal gastrointestinal epithelium, but also in colon cancer, precancerous lesions

MUM1

MUM1, multiple myeloma oncoprotein, is a lymphoid-specific transcription factor encoded by MUM1 gene and a member of the interferon regulatory

Myeloperoxidase (MPO)

Myeloperoxidase (MPO) is an important enzyme in granulocytes involved in the process of phagocytose and lysis of foreign bodies. MPO

MyoD1

MyoD1, a tropomyosin-binding protein, is a marker of rhabdomyosarcoma and is mainly used for the diagnosis of rhabdomyosarcoma. A few

Myogenin

Both Myogenin and MyoD1 are specific markers for rhabdomyosarcoma, both will mainly stain dedifferentiated tumor cells and are used for

Napsin A

Napsin A is a single-chain protein with a molecular weight of about 38kDa. It is highly expressed in normal lungs

Neurofilament (NF)

NF neurofilament protein is a neuron-specific intermediate filament protein composed of three subunits. It is expressed in neurons, axons, neuroblastoma,

Neuron Specific Enolase (NSE)

NSE is a 45kDa cytoplasmic protein with three subunits, alpha, beta and gamma. The gamma subunit is mainly distributed in

nm23

The product encoded by nm23 gene has the function of inhibiting tumor metastasis. The expression level of nm23 is high

p120

p120, connexin, a tyrosine kinase related to E-cadherin, is expressed in invasive lobular carcinoma of the breast, gastric cancer, and

p16

p16, also known as the “mitotic suppressor,” is one of the cell cycle regulatory proteins. The overexpression of p16 indicates

p40

p40 is one of the isoforms of p63 protein, widely used in the classification of lung cancers. It shows a

p504s/AMACR

p504s/AMACR is expressed in prostate adenocarcinoma, but not in benign prostate tissues. P504s/AMACR is also expressed in precancerous lesions of

p53

p53 is a phosphoprotein, tumor suppressor, with a molecular weight of 53Kda. It has two forms: wild type and mutant

p63

p63 is a marker of prostatic basal cells, but it is not expressed in the vast majority of prostate tumors.

Pax-8

Pax-8 is a 48KDa protein highly expressed in malignant tumors of ovarian origin. Combined with TTF-1, it can be used

PD-1

PD-1 (programmed death 1) is a negative costimulatory molecule and a new marker for the diagnosis of angioimmunoblastic T-cell lymphoma

PD-L1

PD-L1, also known as surface antigen differentiation cluster 274 (CD274), is a type I transmembrane protein with a molecular weight

Perforin

Perforin is a substance produced in cytotoxic T lymphocytes, causing water to enter the cytoplasm leading to target cell lysis/apoptosis.

Placental Alk Phosphatase (PLAP)

PLAP is a membrane-bound alkaline phosphatase with a molecular weight of 70KDa, present in normal placenta. It is also expressed