« Back
Home /
Human recombinant CXCL12 (24-88) (C-X-C motif chemokine 12) protein, AF

Human recombinant CXCL12 (24-88) (C-X-C motif chemokine 12) protein, AF

Item no.	BOS-PROTP48061-8-20ug
Manufacturer	Boster
Amount	20 ug
Quantity options	100 ug 20 ug 5 ug
Category	Cell Culture
Format	Lyophilized
Applications	Cell Culture
Specific against	Human (Homo sapiens)
Conjugate/Tag	HIS
Sequence	MVSLSYRCPCRFFESHVARANVKHLKILNTPNCALQIVARLKNNNRQVCIDPKLKWIQEYLEKALN with polyhistidine tag at the C-terminus.
Alias	IRH,PBSF,SCYB12,SDF1,TLSF,TPAR1
Available
Manufacturer - Category	Recombinant Proteins
Manufacturer - Conjugate / Tag	His Tag (C-term)
Storage Conditions	Lyophilized protein should be stored at -20°C for 1 year. Upon reconstitution, store at 2°C to 8°C for up to 1 week. Further dilute in a buffer containing a carrier protein or stabilizer (e.g. 0.1% BSA, 10%FBS, 5%HSA or 5% trehalose solution), protein aliquots should be stored at -20°C or -80°C for 3-6 months. Avoid repeated freeze/thaw cycles.
Molecular Weight	The protein has a calculated MW of 8.55 kDa. The protein migrates as 10 kDa under reducing condition (SDS-PAGE analysis).
Manufacturer - Format	The protein was lyophilized from a 0.2 µm filtered solution containing 20 mM sodium citrate, 0.1 M NaCl, pH 4.5. If you have any concerns or special requirements, please confirm with us.
Calculated Molecular weight	The protein has a calculated MW of 8.55 kDa.The protein migrates as 10 kDa under reducing condition (SDS-PAGE analysis).
Gene Name	CXCL12
Purification	>98% as determined by SDS-PAGE.
Reconstitution	Centrifuge at 3000 rpm for 5 mins before opening. It is recommended to reconstitute the lyophilized protein in sterile H₂O to a concentration not less than 100 μg/mL and incubate the stock solution at room temperature for at least 20 mins to ensure sufficient re-dissolved. Do Not Vortex! Vigorous shaking may impair the biological activity of the protein.
Description	C-X-C motif chemokine 12 (CXCL12) also named stromal cell-derived factor 1 (SDF-1), which is a chemokine of the intercrine alpha family. CXCL12 is a 19.5kDa protein containing 167 amino acid residues. The function of CXCL12 include the hematopoiesis, angiogenesis embryogenesis, inflammation and angiogenesis. CXCL12 activated by the IL-1, TNF or lipopolysaccharide and induce the immune response in leukocytes.
Bioactivity/Biological Activity	Measure by its ability to chemoattract BaF3 cells transfected with human CXCR4. The ED₅₀ for this effect is <0.5 ng/mL.
Endotoxin level	<0.1 EU per 1 μg of the protein by the LAL method.

Note: The presented information and documents (Manual, Product Datasheet, Safety Datasheet and Certificate of Analysis) correspond to our latest update and should serve for orientational purpose only. We do not guarantee the topicality. We would kindly ask you to make a request for specific requirements, if necessary.

All products are intended for research use only (RUO). Not for human, veterinary or therapeutic use.

Request Data Sheet

BOS-PROTP48061-8-20ug-datasheet.pdf

Request safety datasheet

Simple Order Order Subscription

Amount: 20 ug

available

Delivery expected until 12/4/2025

Compare

Add to wishlist

Get an offer

Request delivery time