Antibody detailed product information

Code No.	W029-3
Anti-IGFBP1 (Human) mAb
Price	¥52,800
Size	100 µL (1 mg/mL)
Availability (in Japan)	10 or more （In Japan at 17:00, Nov 11, 2025 in JST）
Clonality	Monoclonal
Clone	2B9-2
Isotype (Immunized Animal)	Mouse IgG2bκ
Applications	FCM　1-10 µg/mL
Immunogen (Antigen)	Human IGFBP1 expressed Ba/F3transfectants generated from SST-REX (signal sequence trap by retrovirus-mediated expression screening).
Reactivity [Gene ID]	Human[3438]
Storage buffer	PBS/50% glycerol, pH 7.2
Storage temp.	-20°C
Conjugate	Unlabeled
Manufacturer	MBL
Alternative names	AFBP, IBP1, PP12, IGF-BP25, hIGFBP-1
Background	IGFBP1, also known as placental protein 12 (PP12), is a member of the insulin-like growth factor binding protein (IGFBP) family and encodes a protein with an IGFBP domain and a thyroglobulin domain. IGFBP1 circulates in the plasma and has been shown to either inhibit or stimulate the growth promoting effects of its ligands called insulin-like growth factors (IGFs) I and II. High expression levels of IGFBP1 have been implicated in metastasis of prostate cancer.
Related products	M076-3 Mouse IgG2a (isotype control) MTG-001 Clear Back (Human Fc receptor blocking reagent) W164-3 Anti-RHBDD3 (Human) mAb
Product category	Research area:Cancer Tools:Flow cytometry reagents
Data
References	Kojima T, Kitamura T. A signal sequence trap based on a constitutively active cytokine receptor. Nat Biotechnol. 17, 487-90 (1999)（PMID: 10331810） Dolcini L et al. Identification of the amniotic fluid insulin-like growth factor binding protein-1 phosphorylation sites and propensity to proteolysis of the isoforms. . 276, 6033-46 (2009)（PMID: 197650） Sala A et al. Structure and properties of the C-terminal domain of insulin-like growth factor-binding protein-1 isolated from human amniotic fluid. J Biol Chem. 280, 29812-9 (2005)（PMID: 15972819） Jones JI et al. Identification of the sites of phosphorylation in insulin-like growth factor binding protein-1. Regulation of its affinity by phosphorylation of serine 101. J Biol Chem. 268, 1125-31 (1993)（PMID: 7678248）

The availability is based on the information in Japan at 17:00, Nov 11, 2025 in JST.
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Abbreviations for applications：
WB: Western Blotting, IH: Immunohistochemistry, IC: Immunocytochemistry, IP: Immunoprecipitation
FCM: Flow Cytometry, NT: Neutralization, IF: Immunofluorescence, RIP: RNP Immunoprecipitation
ChIP: Chromatin Immunoprecipitation, CoIP: Co-Immunoprecipitation
DB: Dot Blotting, NB: Northern Blotting, RNA FISH: RNA Fluorescence in situ hybridization
For applications and reactivity:
*: The use is reported in a research article (Not tested by MBL). Please check the data sheet for detailed information.
**: The use is reported from the licenser (Under evaluation or not tested by MBL).
For storage temparature: RT: room temparature
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