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AXIN1 Polyclonal antibody

AXIN1 Polyclonal Antibody for WB, IHC, ELISA

Host / Isotype

Rabbit / IgG


human and More (1)





Cat no : 16541-1-AP


AXIN, axin 1, AXIN1, Axis inhibition protein 1, hAxin

Tested Applications

Positive WB detected inHT-1080 cells, HEK-293T cells, HeLa cells
Positive IHC detected inhuman colon 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

Western Blot (WB)WB : 1:500-1:1000
Immunohistochemistry (IHC)IHC : 1:50-1:500
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

16541-1-AP targets AXIN1 in WB, IHC, ELISA applications and shows reactivity with human samples.

Tested Reactivity human
Cited Reactivityhuman, chicken
Host / Isotype Rabbit / IgG
Class Polyclonal
Type Antibody
Immunogen AXIN1 fusion protein Ag9858
Full Name axin 1
Calculated Molecular Weight826aa,92 kDa; 862aa,95 kDa
Observed Molecular Weight 100-110 kDa
GenBank Accession NumberBC044648
Gene Symbol AXIN1
Gene ID (NCBI) 8312
Conjugate Unconjugated
Form Liquid
Purification MethodAntigen affinity purification
Storage Buffer PBS with 0.02% sodium azide and 50% glycerol pH 7.3.
Storage ConditionsStore at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. 20ul sizes contain 0.1% BSA.

Background Information

Axis inhibition protein1 (AXIN1), also called AXIN, together with AXIN2 are multidomain scaffold proteins that negatively regulate Wnt signaling. AXIN1 is likely to function as a tumor suppressor. Under UV irradiation, AXIN1-HIPK2-TP53 complex forms. The complex also controls cell growth, apoptosis and development. Like AXIN2, AXIN1 undergoes poly(ADP-ribosy)lation by tankyrase TNKS and TNKS2 followed by unbiquitination by RNF146 which leads to its degradation and subsequent activation of Wnt signaling. Its deubiquitination by USP34 is important for nuclear accumulation during Wnt signaling. Recent researches find that CircAXIN1 encodes a novel protein, AXIN1-295aa, which shows at around 40-55 kDa by Western Blot. AXIN1-295aa functions as an oncogenic protein, activating the Wnt signaling pathway to promote GC tumorigenesis and progression, suggesting a potential therapeutic target for GC. Proteintech's AXIN1 antibody 16541-1-AP is a rabbit polyclonal antibdy raised against the N-terminus of human AXIN1.


Product Specific Protocols
WB protocol for AXIN1 antibody 16541-1-APDownload protocol
IHC protocol for AXIN1 antibody 16541-1-APDownload protocol
Standard Protocols
Click here to view our Standard Protocols



Int J Mol Sci

AXIN2 Reduces the Survival of Porcine Induced Pluripotent Stem Cells (piPSCs).

Authors - Rui Zhang

Front Oncol

Targeting TRIM54/Axin1/β-Catenin Axis Prohibits Proliferation and Metastasis in Hepatocellular Carcinoma.

Authors - Jinrong Zhu

Cancer Gene Ther

Stabilizing and upregulating Axin with tankyrase inhibitor reverses 5-fluorouracil chemoresistance and proliferation by targeting the WNT/caveolin-1 axis in colorectal cancer cells.

Authors - Feng Luo

Commun Biol

Tankyrase-1-mediated degradation of Golgin45 regulates glycosyltransferase trafficking and protein glycosylation in Rab2-GTP-dependent manner.

Authors - Xihua Yue

Exp Cell Res

The transcript ENST00000444125 of lncRNA LINC01503 promotes cancer stem cell properties of glioblastoma cells via reducing FBXW1 mediated GLI2 degradation.

Authors - Pan Wei


Exosomes derived from mineralizing osteoblasts promote ST2 cell osteogenic differentiation by alteration of microRNA expression.

Authors - Yazhou Cui