Active Gremlin 1 (GREM1)

PIG2; CKTSF1B1; DAND2; IHG-2; DAND2; DRM; Increased in high glucose protein 2; Cell proliferation-inducing gene 2 protein; Cysteine knot superfamily 1, BMP antagonist 1

  • Active Gremlin 1 (GREM1)Packages (Simulation)
  • Active Gremlin 1 (GREM1)Packages (Simulation)
  • Active Gremlin 1 (GREM1)Figure. Gene Sequencing (Extract)
  • APC128Mu01.pngFigure. SDS-PAGE
  • Active Gremlin 1 (GREM1)Figure. Western Blot
  • CertificateISO9001: 2008, ISO13485: 2003 Registered

ACTIVITY TEST of the Active Gremlin 1 (GREM1)

Figure. Cell proliferation of A549 cells after stimulated with GREM1.
Gremlin (GREM1) is an inhibitor in the TGF beta signaling pathway. GREM1 and other BMP antagonists are important in the survival of cancer stroma survival and proliferation in some cancers. The protein expression is found in many cancers and is thought to play important roles in uterine cervix, lung, ovary, kidney, breast, colon, pancreas, and sarcoma carcinomas. A proliferation assay was conducted to detect the bioactivity of recombinant mouse GREM1 using A549 cells. Briefly, A549 cells were seeded into triplicate wells of 96-well plates at a density of 5,000 cells/well and allowed to attach, replaced with serum-free overnight, then the medium was replaced with 2% serum standard DMEM prior to the addition of various concentrations of GREM1. After incubated for 96h, cells were observed by inverted microscope and cell proliferation was measured by Cell Counting Kit-8 (CCK-8). Briefly,10µL of CCK-8 solution was added to each well of the plate, then the absorbance at 450nm was measured using a microplate reader after incubating the plate for 1-4 hours at 37°C. Proliferation of A549 cells after incubation with GREM1 for 96h observed by inverted microscope was shown in Figure1. Cell viability was assessed by CCK-8 (Cell Counting Kit-8) assay after incubation with recombinant GREM1 for 96h. The result was shown in Figure 2. It was obvious that GREM1 significantly increased cell viability of A549 cells.
(A) A549 cells cultured in DMEM, stimulated with 1ng/mL GREM1 for 96h;
(B) Unstimulated A549 cells cultured in DMEM for 96h.

Figure. Cell proliferation of A549 cells after stimulated with GREM1.

USAGE of the Active Gremlin 1 (GREM1)

Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.

STORAGE of the Active Gremlin 1 (GREM1)

Avoid repeated freeze/thaw cycles. Store at 2-8°C for one month. Aliquot and store at -80°C for 12 months.

STABILITY of the Active Gremlin 1 (GREM1)

The thermal stability is described by the loss rate. The loss rate was determined by accelerated thermal degradation test, that is, incubate the protein at 37°C for 48h, and no obvious degradation and precipitation were observed. The loss rate is less than 5% within the expiration date under appropriate storage condition.

Related products

Catalog No.Organism species: Mus musculus (Mouse)Applications (RESEARCH USE ONLY!)
RPC128Mu01Recombinant Gremlin 1 (GREM1)Positive Control; Immunogen; SDS-PAGE; WB.
RPC128Mu02Recombinant Gremlin 1 (GREM1)Positive Control; Immunogen; SDS-PAGE; WB.
APC128Mu01Active Gremlin 1 (GREM1)Cell culture; Activity Assays.
PAC128Mu01Polyclonal Antibody to Gremlin 1 (GREM1)WB; IHC; ICC; IP.
PAC128Mu02Polyclonal Antibody to Gremlin 1 (GREM1)WB; IHC; ICC; IP.
LAC128Mu81FITC-Linked Polyclonal Antibody to Gremlin 1 (GREM1)WB; IHC; ICC; IF.
LAC128Mu71Biotin-Linked Polyclonal Antibody to Gremlin 1 (GREM1)WB; IHC; ICC.
SEC128MuELISA Kit for Gremlin 1 (GREM1)Enzyme-linked immunosorbent assay for Antigen Detection.
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