Recombinant Human CPLX1 Protein

Cat. No.: rp189332
AVAILABLE TO ORDER
GRADE & PURITY Carrier Free ? Carrier-free — supplied without added carrier protein/stabilizer. Use when carriers (e.g. BSA) would interfere with conjugation or sensitive assays. His Tag ? His tag grade — recombinant protein bearing a His tag for affinity purification/detection. Use to purify, immobilize, or detect the tagged protein. ≥90%(SDS-PAGE) See COA
Accession #
O14810
Protein Tag
N-His
Expression system
E. coli
Endotoxin Concentration
<1.0 EU/μg
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
10μg
rp189332-10μg
4
$139.90
50μg
rp189332-50μg
2
$425.90
100μg
rp189332-100μg
1
$679.90
1mg
rp189332-1mg
1-2 wks(?)
Item is derived from our semi-finished stock and is processed in 1-2 weeks.
$3,339.90
Enter a quantity for the sizes you want to add.
🧪

Why this grade

Carrier Free,His-Tag,≥90%(SDS-PAGE),See COA Carrier Free,His Tag for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Avoid repeated freezing and thawing Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Positively regulates a late step in exocytosis of various cytoplasmic vesicles, such as synaptic vesicles and other secretory vesicles (PubMed:21785414). Organizes the SNAREs into a cross-linked zigzag topology that, when interposed between the vesicle and plasma membranes, is incompatible with fusion, thereby preventing SNAREs from releasing neurotransmitters until an action potential arrives at the synapse (PubMed:21785414). Also involved in glucose-induced secretion of insulin by pancreatic beta-cells. Essential for motor behavior.

Specifications

Product Name
Recombinant Human CPLX1 Protein
Synonyms
921-S | complexin 1 | Complexin I | Complexin-1 | CPLX1 | CPLX1_HUMAN | CPX I | CPX-I | CPX1 | Synaphin 2 | Synaphin-2
Grade
Carrier Free, His Tag
Specifications & Purity
Carrier Free, His-Tag, ≥90%(SDS-PAGE), See COA
Endotoxin Concentration
<1.0 EU/μg
Amino Acids
2-134 aa
Sequence
MHHHHHHEFVMKQALGGATKDMGKMLGGDEEKDPDAAKKEEERQEALRQAEEERKAKYAKMEAEREAVRQGIRDKYGIKKKEEREAEAQAAMEANSEGSLTRPKKAIPPGCGDEVEEEDESILDTVIKYLPGPLQDMLKK
Accession #
Predicted molecular weight
15.9 kDa
SDS-PAGE
16.5 kDa, under reducing conditions; 16.5 & 34.4 kDa, under non-reducing conditions.
Molecule Type
Protein
Storage and Shipping
Concentration
See COA
Storage
Store at -20°C,Avoid repeated freezing and thawing
Shipped In
Ice chest + Ice pads
Stability And Storage
Store at -20°C for 1 year. Avoid freeze/thaw cycle.
Images

Recombinant Human CPLX1 Protein (rp189332) - SDS-PAGE
3 μg/lane of Recombinant Human CPLX1 Protein was resolved with SDS-PAGE under reducing (R) and non-reducing (N) conditions and visualized by Coomassie® Blue staining, showing a band at 16.5 kDa under reducing conditions and 16.5 & 34.4 kDa under non-reducing conditions.
Although there is no direct evidence suggesting that CPLX1 protein can form dimers, the function of CPLX1 protein described in UniProtKB, which organizes SNAREs into a 'cross-linked, saw-tooth topology', implies that CPLX1 protein may function as a multimer (Uniprot ID: O14810).

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:
Solution Calculators
Reviews

Customer Reviews

Need help choosing the grade?

Our grade selection guide covers purity, stabilizer status, and application suitability for all variants in our catalog.

View Carrier Free grade guide → View His Tag grade guide →

Shall we send you a message when we have discounts available?

Remind me later

Thank you! Please check your email inbox to confirm.

Oops! Notifications are disabled.