Tested Applications
Positive IHC detected in | human breast cancer tissue, human skin tissue, human breast tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
Recommended dilution
Application | Dilution |
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Immunohistochemistry (IHC) | IHC : 1:200-1:800 |
It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
Sample-dependent, Check data in validation data gallery. |
Product Information
16068-1-AP targets GCDFP-15/PIP in IHC, ELISA applications and shows reactivity with human samples.
Tested Reactivity | human |
Host / Isotype | Rabbit / IgG |
Class | Polyclonal |
Type | Antibody |
Immunogen |
CatNo: Ag9004 Product name: Recombinant human GCDFP-15, PIP protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 28-146 aa of BC010950 Sequence: AQDNTRKIIIKNFDIPKSVRPNDEVTAVLAVQTELKECMVVKTYLISSIPLQGAFNYKYTACLCDDNPKTFYWDFYTNRTVQIAAVVDVIRELGICPDDAAVIPIKNNRFYTIEILKVE Predict reactive species |
Full Name | prolactin-induced protein |
Calculated Molecular Weight | 146 aa, 17 kDa |
GenBank Accession Number | BC010950 |
Gene Symbol | GCDFP-15 |
Gene ID (NCBI) | 5304 |
RRID | AB_2878212 |
Conjugate | Unconjugated |
Form | Liquid |
Purification Method | Antigen affinity purification |
UNIPROT ID | P12273 |
Storage Buffer | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
Storage Conditions | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA. |
Background Information
GCDFP-15 (gross cystic disease fluid protein 15), also known as PIP (prolactin-induced protein) is a secretory glycoprotein expressed in benign and malignant breast tumor tissues and in some normal exocrine organs such as sweat, salivary, and lacrimal glands (PMID: 12393800). GCDFP-15 expression is increased by prolactin and androgen and inhibited by estrogen (PMID: 18854942). The expression is also regulated by interleukins. GCDFP-15 is a marker of apocrine differentiation and is frequently used for assessment of metastases or regional recurrences of breast origin.
Protocols
Product Specific Protocols | |
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IHC protocol for GCDFP-15/PIP antibody 16068-1-AP | Download protocol |
Standard Protocols | |
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Click here to view our Standard Protocols |